./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b3a7f645e0562a4831c791dfcab2aad24b4a7905 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 10:24:42,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 10:24:42,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 10:24:42,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 10:24:42,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 10:24:42,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 10:24:42,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 10:24:42,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 10:24:42,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 10:24:42,566 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 10:24:42,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 10:24:42,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 10:24:42,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 10:24:42,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 10:24:42,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 10:24:42,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 10:24:42,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 10:24:42,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 10:24:42,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 10:24:42,573 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 10:24:42,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 10:24:42,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 10:24:42,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 10:24:42,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 10:24:42,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 10:24:42,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 10:24:42,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 10:24:42,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 10:24:42,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 10:24:42,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 10:24:42,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 10:24:42,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 10:24:42,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 10:24:42,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 10:24:42,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 10:24:42,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 10:24:42,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 10:24:42,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 10:24:42,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 10:24:42,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 10:24:42,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 10:24:42,599 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 10:24:42,628 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 10:24:42,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 10:24:42,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 10:24:42,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 10:24:42,629 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 10:24:42,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 10:24:42,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 10:24:42,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 10:24:42,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 10:24:42,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 10:24:42,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 10:24:42,632 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 10:24:42,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a7f645e0562a4831c791dfcab2aad24b4a7905 [2021-07-05 10:24:42,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 10:24:42,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 10:24:42,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 10:24:42,891 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 10:24:42,892 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 10:24:42,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2021-07-05 10:24:42,938 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92246d4a/01f12aaa952647a1a1472cfe27f6a80d/FLAG5183591ef [2021-07-05 10:24:43,347 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 10:24:43,351 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2021-07-05 10:24:43,364 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92246d4a/01f12aaa952647a1a1472cfe27f6a80d/FLAG5183591ef [2021-07-05 10:24:43,374 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92246d4a/01f12aaa952647a1a1472cfe27f6a80d [2021-07-05 10:24:43,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 10:24:43,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 10:24:43,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 10:24:43,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 10:24:43,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 10:24:43,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee2e776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43, skipping insertion in model container [2021-07-05 10:24:43,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 10:24:43,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 10:24:43,660 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c[14894,14907] [2021-07-05 10:24:43,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 10:24:43,673 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 10:24:43,745 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c[14894,14907] [2021-07-05 10:24:43,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 10:24:43,757 INFO L208 MainTranslator]: Completed translation [2021-07-05 10:24:43,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43 WrapperNode [2021-07-05 10:24:43,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 10:24:43,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 10:24:43,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 10:24:43,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 10:24:43,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,787 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 10:24:43,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 10:24:43,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 10:24:43,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 10:24:43,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 10:24:43,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 10:24:43,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 10:24:43,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 10:24:43,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (1/1) ... [2021-07-05 10:24:43,920 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 10:24:43,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:24:43,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 10:24:43,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 10:24:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 10:24:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 10:24:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 10:24:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 10:24:44,617 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 10:24:44,617 INFO L299 CfgBuilder]: Removed 123 assume(true) statements. [2021-07-05 10:24:44,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 10:24:44 BoogieIcfgContainer [2021-07-05 10:24:44,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 10:24:44,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 10:24:44,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 10:24:44,621 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 10:24:44,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 10:24:43" (1/3) ... [2021-07-05 10:24:44,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523c223b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 10:24:44, skipping insertion in model container [2021-07-05 10:24:44,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 10:24:43" (2/3) ... [2021-07-05 10:24:44,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523c223b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 10:24:44, skipping insertion in model container [2021-07-05 10:24:44,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 10:24:44" (3/3) ... [2021-07-05 10:24:44,623 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_STARTPALS_ActiveStandby.1.ufo.UNBOUNDED.pals.c [2021-07-05 10:24:44,627 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 10:24:44,627 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 23 error locations. [2021-07-05 10:24:44,654 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:44,658 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:44,658 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 10:24:44,674 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:44,674 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:44,675 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:44,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:44,679 INFO L82 PathProgramCache]: Analyzing trace with hash 349506240, now seen corresponding path program 1 times [2021-07-05 10:24:44,684 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:44,684 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170187231] [2021-07-05 10:24:44,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:44,685 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:44,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:44,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:44,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:44,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170187231] [2021-07-05 10:24:44,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170187231] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:44,789 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:44,789 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:44,790 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916662698] [2021-07-05 10:24:44,792 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:44,793 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:44,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:44,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:44,802 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:44,838 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:44,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:44,839 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 10:24:44,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:44,846 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:44,846 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:44,854 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:44,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:44,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:44,883 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 33 [2021-07-05 10:24:44,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:44,883 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:44,883 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 10:24:44,884 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:44,885 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:44,885 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 10:24:44,885 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:44,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:44,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1047215368, now seen corresponding path program 1 times [2021-07-05 10:24:44,886 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:44,886 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819190012] [2021-07-05 10:24:44,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:44,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:44,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:44,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:44,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:44,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:44,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:44,938 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:44,938 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819190012] [2021-07-05 10:24:44,938 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819190012] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:44,938 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:44,939 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:44,939 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490800171] [2021-07-05 10:24:44,940 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:44,940 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:44,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:44,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:44,941 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:44,983 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:44,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:44,984 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 10:24:44,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:44,985 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:44,985 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:44,986 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:44,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:44,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:44,994 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 33 [2021-07-05 10:24:44,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:44,994 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:44,994 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-07-05 10:24:44,995 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:44,995 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:44,995 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 10:24:44,995 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:44,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:44,996 INFO L82 PathProgramCache]: Analyzing trace with hash -600938825, now seen corresponding path program 1 times [2021-07-05 10:24:44,996 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:44,996 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357420915] [2021-07-05 10:24:44,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:44,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:45,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:24:45,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,103 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,104 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357420915] [2021-07-05 10:24:45,104 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357420915] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,104 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,104 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:45,104 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343278834] [2021-07-05 10:24:45,105 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:45,105 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:45,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,106 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,140 INFO L93 Difference]: Finished difference Result 516 states and 780 transitions. [2021-07-05 10:24:45,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:45,141 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2021-07-05 10:24:45,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,142 INFO L225 Difference]: With dead ends: 516 [2021-07-05 10:24:45,143 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:45,144 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:45,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:45,145 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2021-07-05 10:24:45,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,145 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:45,145 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:45,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:45,149 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:45,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,162 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,162 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:45,217 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,217 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:45,217 INFO L765 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: true [2021-07-05 10:24:45,218 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,218 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:45,218 INFO L765 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: true [2021-07-05 10:24:45,218 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:45,219 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:45,219 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:45,219 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:45,219 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:45,220 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:45,221 INFO L765 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: true [2021-07-05 10:24:45,221 INFO L765 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: true [2021-07-05 10:24:45,221 INFO L765 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: true [2021-07-05 10:24:45,221 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:45,222 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:45,222 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,222 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:45,223 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:45,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,224 INFO L765 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: true [2021-07-05 10:24:45,227 INFO L765 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: true [2021-07-05 10:24:45,227 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:45,228 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:45,229 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:45,229 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:45,229 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:45,229 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:45,230 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:45,230 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:45,230 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,233 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,233 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,233 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,233 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,234 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,234 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:45,234 INFO L765 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: true [2021-07-05 10:24:45,234 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:45,234 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:45,239 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:45,239 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,240 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,240 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,240 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,240 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,240 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,242 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:45,242 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,243 INFO L765 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: true [2021-07-05 10:24:45,243 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:45,243 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:45,244 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:45,244 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:45,245 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,246 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,246 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,249 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,250 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:45,250 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:45,250 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:45,250 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:45,250 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,250 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,252 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,260 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,260 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,260 INFO L765 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: true [2021-07-05 10:24:45,260 INFO L765 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: true [2021-07-05 10:24:45,260 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:45,260 INFO L765 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: true [2021-07-05 10:24:45,260 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:45,261 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:45,263 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:45,263 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:45,263 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,263 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:45,263 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,264 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:45,265 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,266 INFO L765 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: true [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:45,266 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:45,267 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:45,268 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:45,268 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:45,268 INFO L765 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: true [2021-07-05 10:24:45,268 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:45,268 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:45,270 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,271 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,272 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,273 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,274 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,274 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,274 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,275 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,276 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,276 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,277 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:45,277 INFO L765 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: true [2021-07-05 10:24:45,277 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,277 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,277 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,277 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,278 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,278 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,279 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,280 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,281 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,282 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,283 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,283 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,283 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,283 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,283 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:45,285 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,286 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,286 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,286 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,286 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,287 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,288 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,289 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,290 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,290 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,290 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:45,291 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,292 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,292 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,292 INFO L765 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: true [2021-07-05 10:24:45,292 INFO L765 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: true [2021-07-05 10:24:45,292 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,292 INFO L765 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: true [2021-07-05 10:24:45,293 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:45,293 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,293 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,293 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:45,293 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:45,294 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:45,295 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:45,295 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,295 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,295 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,295 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,295 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (= ULTIMATE.start_read_active_side_history_~index 0) [2021-07-05 10:24:45,295 INFO L765 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: true [2021-07-05 10:24:45,295 INFO L765 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: true [2021-07-05 10:24:45,295 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:45,296 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,296 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:45,296 INFO L765 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: true [2021-07-05 10:24:45,296 INFO L765 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: true [2021-07-05 10:24:45,297 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:45,297 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 10:24:45,298 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:45,300 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/23) [2021-07-05 10:24:45,305 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:45,306 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:45,306 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-07-05 10:24:45,311 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,311 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,311 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,312 INFO L82 PathProgramCache]: Analyzing trace with hash -52370861, now seen corresponding path program 1 times [2021-07-05 10:24:45,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,313 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906947113] [2021-07-05 10:24:45,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,365 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,365 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906947113] [2021-07-05 10:24:45,365 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906947113] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,365 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,366 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:45,366 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856809426] [2021-07-05 10:24:45,366 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:45,366 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:45,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:45,367 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,371 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:45,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:45,371 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-07-05 10:24:45,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,372 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:45,372 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:45,373 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:45,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:45,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:45,379 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 42 [2021-07-05 10:24:45,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,379 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:45,379 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-07-05 10:24:45,380 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,380 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,380 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-07-05 10:24:45,380 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,381 INFO L82 PathProgramCache]: Analyzing trace with hash -634560611, now seen corresponding path program 1 times [2021-07-05 10:24:45,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,381 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837939039] [2021-07-05 10:24:45,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:45,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:45,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,406 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,406 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837939039] [2021-07-05 10:24:45,406 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837939039] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,406 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,406 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:45,406 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045586972] [2021-07-05 10:24:45,407 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:45,407 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:45,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:45,408 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,429 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:45,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:45,429 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-07-05 10:24:45,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,430 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:45,430 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:45,431 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:45,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:45,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:45,436 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 42 [2021-07-05 10:24:45,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,437 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:45,437 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,437 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 10:24:45,438 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,438 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,438 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-07-05 10:24:45,438 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1585020226, now seen corresponding path program 1 times [2021-07-05 10:24:45,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,444 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746445819] [2021-07-05 10:24:45,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:45,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,492 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,493 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746445819] [2021-07-05 10:24:45,493 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746445819] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,493 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,493 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:45,493 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086114319] [2021-07-05 10:24:45,493 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:45,494 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:45,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,494 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,510 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:45,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:45,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 10:24:45,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,512 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:45,512 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:45,512 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:45,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:45,519 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 53 [2021-07-05 10:24:45,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,519 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:45,519 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:24:45,520 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,520 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,520 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-07-05 10:24:45,520 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,521 INFO L82 PathProgramCache]: Analyzing trace with hash -1396202520, now seen corresponding path program 1 times [2021-07-05 10:24:45,521 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,521 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172823005] [2021-07-05 10:24:45,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,521 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:45,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,550 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,551 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172823005] [2021-07-05 10:24:45,551 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172823005] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,551 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,551 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:45,551 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89264443] [2021-07-05 10:24:45,551 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:45,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:45,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,552 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,568 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:45,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:45,568 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:24:45,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,570 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:45,570 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:45,571 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:45,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:45,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:45,576 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 54 [2021-07-05 10:24:45,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,577 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:45,577 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:24:45,578 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,578 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,578 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-07-05 10:24:45,578 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,578 INFO L82 PathProgramCache]: Analyzing trace with hash -716144150, now seen corresponding path program 1 times [2021-07-05 10:24:45,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,579 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000386146] [2021-07-05 10:24:45,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,630 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,630 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000386146] [2021-07-05 10:24:45,630 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000386146] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,630 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,630 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:45,630 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235903993] [2021-07-05 10:24:45,631 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:45,631 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:45,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:45,631 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,764 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:45,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:45,764 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:24:45,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,766 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:45,766 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:45,767 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 19.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:45,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:45,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:45,776 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 54 [2021-07-05 10:24:45,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,776 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:45,776 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-07-05 10:24:45,777 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,777 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,777 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-07-05 10:24:45,777 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,778 INFO L82 PathProgramCache]: Analyzing trace with hash 153208358, now seen corresponding path program 1 times [2021-07-05 10:24:45,778 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,778 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667099059] [2021-07-05 10:24:45,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:45,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:45,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:45,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:45,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:45,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667099059] [2021-07-05 10:24:45,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667099059] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:45,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:45,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:45,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746330720] [2021-07-05 10:24:45,829 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:45,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:45,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:45,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:45,830 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:45,966 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:45,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:45,967 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2021-07-05 10:24:45,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:45,969 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:45,969 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:45,970 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 19.9ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:45,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:45,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:45,979 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 55 [2021-07-05 10:24:45,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:45,979 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:45,979 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:24:45,980 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:45,980 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:45,980 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-07-05 10:24:45,980 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:45,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:45,981 INFO L82 PathProgramCache]: Analyzing trace with hash -748848364, now seen corresponding path program 1 times [2021-07-05 10:24:45,981 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:45,981 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712293396] [2021-07-05 10:24:45,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:45,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:46,030 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:46,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:46,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712293396] [2021-07-05 10:24:46,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712293396] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,035 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:46,036 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338494321] [2021-07-05 10:24:46,036 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:46,036 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:46,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:46,037 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,156 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:46,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:46,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:24:46,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,159 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:46,159 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:46,160 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:46,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:46,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:46,170 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 57 [2021-07-05 10:24:46,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,170 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:46,170 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 10:24:46,171 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,171 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,171 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2021-07-05 10:24:46,171 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,172 INFO L82 PathProgramCache]: Analyzing trace with hash 2035065116, now seen corresponding path program 1 times [2021-07-05 10:24:46,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,172 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763850164] [2021-07-05 10:24:46,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:24:46,201 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:24:46,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:24:46,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,203 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,203 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763850164] [2021-07-05 10:24:46,203 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763850164] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,203 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,203 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:46,204 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525023664] [2021-07-05 10:24:46,204 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:46,204 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:46,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,205 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,238 INFO L93 Difference]: Finished difference Result 886 states and 1332 transitions. [2021-07-05 10:24:46,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:46,239 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-07-05 10:24:46,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,239 INFO L225 Difference]: With dead ends: 886 [2021-07-05 10:24:46,239 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:46,240 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:46,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:46,240 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 58 [2021-07-05 10:24:46,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,241 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:46,241 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:46,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:46,241 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:46,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,270 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,271 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,318 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,318 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,330 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,335 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:46,470 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,470 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:46,470 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:46,471 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,472 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,472 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:46,472 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,473 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,473 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:46,474 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:46,475 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,475 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:46,476 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,477 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,477 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:46,478 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:46,479 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,479 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,479 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,480 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,480 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,480 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,480 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,480 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:46,480 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,480 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:46,480 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:46,480 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:46,480 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:46,481 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:46,482 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:46,483 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,483 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:46,484 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,485 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,486 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,487 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,488 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,489 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,490 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:46,491 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,492 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,493 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,494 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,495 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:46,496 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:46,497 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:46,497 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,497 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:46,498 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:46,499 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,499 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,499 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,499 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,500 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,500 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,500 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,500 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:46,500 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,500 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:46,500 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:46,500 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:46,500 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:46,501 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2021-07-05 10:24:46,501 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:46,501 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/23) [2021-07-05 10:24:46,502 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:46,503 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:46,503 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-07-05 10:24:46,505 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,505 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,505 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,506 INFO L82 PathProgramCache]: Analyzing trace with hash -1944007442, now seen corresponding path program 1 times [2021-07-05 10:24:46,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,506 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798836453] [2021-07-05 10:24:46,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,517 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,517 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798836453] [2021-07-05 10:24:46,517 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798836453] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,517 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,518 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:46,518 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859178089] [2021-07-05 10:24:46,518 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:46,518 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:46,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:46,519 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,522 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:46,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:46,522 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-07-05 10:24:46,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,523 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:46,523 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:46,523 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:46,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:46,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:46,527 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 45 [2021-07-05 10:24:46,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,527 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:46,527 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-07-05 10:24:46,528 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,528 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,528 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91 [2021-07-05 10:24:46,528 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,528 INFO L82 PathProgramCache]: Analyzing trace with hash 1414058852, now seen corresponding path program 1 times [2021-07-05 10:24:46,528 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,528 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710917568] [2021-07-05 10:24:46,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:46,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:46,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,545 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,545 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710917568] [2021-07-05 10:24:46,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [710917568] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,545 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,546 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:46,546 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441512418] [2021-07-05 10:24:46,546 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:46,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:46,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:46,547 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,565 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:46,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:46,566 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-07-05 10:24:46,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,567 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:46,567 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:46,567 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:46,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:46,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:46,570 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 45 [2021-07-05 10:24:46,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,571 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:46,571 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-07-05 10:24:46,571 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,571 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,572 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92 [2021-07-05 10:24:46,572 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,572 INFO L82 PathProgramCache]: Analyzing trace with hash -1303916381, now seen corresponding path program 1 times [2021-07-05 10:24:46,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,572 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076857481] [2021-07-05 10:24:46,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:46,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,596 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076857481] [2021-07-05 10:24:46,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076857481] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,596 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:46,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443340749] [2021-07-05 10:24:46,596 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:46,597 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:46,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,597 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,611 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:46,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:46,611 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 56 [2021-07-05 10:24:46,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,612 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:46,613 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:46,613 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:46,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:46,617 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 56 [2021-07-05 10:24:46,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,618 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:46,618 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:46,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:24:46,618 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,618 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,618 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93 [2021-07-05 10:24:46,619 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,619 INFO L82 PathProgramCache]: Analyzing trace with hash 1652172601, now seen corresponding path program 1 times [2021-07-05 10:24:46,619 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,619 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97493775] [2021-07-05 10:24:46,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:46,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,656 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,656 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97493775] [2021-07-05 10:24:46,656 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97493775] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,656 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,656 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:46,656 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754785819] [2021-07-05 10:24:46,657 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:46,657 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:46,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,657 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,673 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:46,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:46,673 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:24:46,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,675 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:46,675 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:46,675 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:46,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:46,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:46,681 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 57 [2021-07-05 10:24:46,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,681 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:46,681 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:24:46,682 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,682 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,682 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94 [2021-07-05 10:24:46,682 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,683 INFO L82 PathProgramCache]: Analyzing trace with hash 1910338039, now seen corresponding path program 1 times [2021-07-05 10:24:46,683 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,683 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537951336] [2021-07-05 10:24:46,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537951336] [2021-07-05 10:24:46,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537951336] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:46,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471164700] [2021-07-05 10:24:46,716 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:46,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:46,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:46,717 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:46,842 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:46,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:46,843 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:24:46,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:46,845 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:46,845 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:46,846 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 19.1ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:46,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:46,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:46,854 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 57 [2021-07-05 10:24:46,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:46,855 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:46,855 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 10:24:46,855 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:46,856 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:46,856 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95 [2021-07-05 10:24:46,856 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:46,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:46,856 INFO L82 PathProgramCache]: Analyzing trace with hash 2138108987, now seen corresponding path program 1 times [2021-07-05 10:24:46,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:46,857 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80006148] [2021-07-05 10:24:46,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:46,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:46,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:46,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:46,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:46,889 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:46,889 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80006148] [2021-07-05 10:24:46,889 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80006148] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:46,889 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:46,889 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:46,890 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865869807] [2021-07-05 10:24:46,890 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:46,890 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:46,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:46,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:46,891 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,008 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:47,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:47,009 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-07-05 10:24:47,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,011 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:47,011 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:47,012 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:47,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:47,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:47,038 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 58 [2021-07-05 10:24:47,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,039 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:47,039 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:24:47,039 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,039 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,040 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96 [2021-07-05 10:24:47,040 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,040 INFO L82 PathProgramCache]: Analyzing trace with hash -1718292339, now seen corresponding path program 1 times [2021-07-05 10:24:47,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,040 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014469691] [2021-07-05 10:24:47,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:47,068 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:47,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:47,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,074 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,074 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014469691] [2021-07-05 10:24:47,074 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014469691] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,074 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,074 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:47,074 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992442981] [2021-07-05 10:24:47,074 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:47,075 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:47,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:47,075 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,188 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:47,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:47,189 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:24:47,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,191 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:47,191 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:47,191 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.6ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:47,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:47,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:47,202 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 60 [2021-07-05 10:24:47,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,202 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:47,202 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:24:47,203 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,203 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,203 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97 [2021-07-05 10:24:47,203 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,204 INFO L82 PathProgramCache]: Analyzing trace with hash -1970295419, now seen corresponding path program 1 times [2021-07-05 10:24:47,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,204 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783003615] [2021-07-05 10:24:47,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:47,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,228 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,228 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783003615] [2021-07-05 10:24:47,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783003615] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,228 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,228 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:47,229 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648244776] [2021-07-05 10:24:47,229 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:47,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:47,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,230 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,248 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:47,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:47,249 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:24:47,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,250 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:47,250 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:47,251 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:47,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:47,261 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 61 [2021-07-05 10:24:47,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,261 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:47,261 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:24:47,262 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,262 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,262 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98 [2021-07-05 10:24:47,262 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,263 INFO L82 PathProgramCache]: Analyzing trace with hash -1833641356, now seen corresponding path program 1 times [2021-07-05 10:24:47,263 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,263 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340395923] [2021-07-05 10:24:47,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:47,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:24:47,291 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:24:47,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:24:47,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340395923] [2021-07-05 10:24:47,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340395923] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,294 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:47,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311891818] [2021-07-05 10:24:47,294 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:47,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:47,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,295 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,335 INFO L93 Difference]: Finished difference Result 891 states and 1337 transitions. [2021-07-05 10:24:47,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:47,336 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:24:47,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,336 INFO L225 Difference]: With dead ends: 891 [2021-07-05 10:24:47,336 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:47,337 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:47,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:47,338 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 62 [2021-07-05 10:24:47,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,338 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:47,338 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:47,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:47,338 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:47,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,340 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,342 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,348 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,373 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,376 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,393 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,395 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,417 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,418 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,420 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,463 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:47,647 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,647 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:47,647 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,647 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,647 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:47,647 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:47,648 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,649 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,649 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,649 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,650 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:47,650 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,651 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:47,652 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:47,653 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,653 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,653 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,654 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,655 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:47,656 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:47,656 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:47,656 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,656 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,657 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:47,657 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:47,658 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:47,659 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:47,660 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:47,660 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:47,661 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,662 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,663 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,664 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,665 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,666 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:47,667 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,668 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,669 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,670 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,671 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,672 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:47,673 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,674 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,674 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:47,674 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:47,675 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:47,676 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:47,676 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:47,676 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,676 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,677 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:47,677 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:47,677 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,677 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:47,677 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:47,677 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:47,677 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:47,677 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99 [2021-07-05 10:24:47,677 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:47,678 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/23) [2021-07-05 10:24:47,679 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:47,679 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:47,679 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-07-05 10:24:47,682 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,682 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,682 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,682 INFO L82 PathProgramCache]: Analyzing trace with hash -1423471407, now seen corresponding path program 1 times [2021-07-05 10:24:47,682 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,682 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545069772] [2021-07-05 10:24:47,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,693 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545069772] [2021-07-05 10:24:47,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545069772] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,693 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:47,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865718900] [2021-07-05 10:24:47,694 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:47,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:47,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:47,695 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,698 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:47,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:47,698 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 48 [2021-07-05 10:24:47,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,699 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:47,699 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:47,699 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:47,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:47,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:47,702 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 48 [2021-07-05 10:24:47,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,703 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:47,703 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-07-05 10:24:47,703 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,703 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,703 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140 [2021-07-05 10:24:47,704 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,704 INFO L82 PathProgramCache]: Analyzing trace with hash 351234715, now seen corresponding path program 1 times [2021-07-05 10:24:47,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,704 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997511739] [2021-07-05 10:24:47,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:47,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:47,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,733 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,733 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997511739] [2021-07-05 10:24:47,733 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997511739] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,733 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,733 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:47,733 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822881275] [2021-07-05 10:24:47,733 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:47,734 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:47,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:47,734 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,752 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:47,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:47,752 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 48 [2021-07-05 10:24:47,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,753 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:47,753 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:47,754 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:47,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:47,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:47,757 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 48 [2021-07-05 10:24:47,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,757 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:47,757 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 10:24:47,758 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,758 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,758 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable141 [2021-07-05 10:24:47,758 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,758 INFO L82 PathProgramCache]: Analyzing trace with hash -2125467396, now seen corresponding path program 1 times [2021-07-05 10:24:47,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,759 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239254264] [2021-07-05 10:24:47,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:47,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [239254264] [2021-07-05 10:24:47,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [239254264] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,780 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,780 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:47,780 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123088862] [2021-07-05 10:24:47,781 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:47,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:47,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,781 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,794 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:47,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:47,794 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-07-05 10:24:47,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,795 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:47,796 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:47,796 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:47,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:47,800 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 59 [2021-07-05 10:24:47,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,800 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:47,800 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,801 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:47,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:24:47,801 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,801 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,801 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable142 [2021-07-05 10:24:47,801 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,802 INFO L82 PathProgramCache]: Analyzing trace with hash -1288041818, now seen corresponding path program 1 times [2021-07-05 10:24:47,802 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,802 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498216946] [2021-07-05 10:24:47,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:47,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,823 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,823 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498216946] [2021-07-05 10:24:47,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498216946] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,823 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:47,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483908269] [2021-07-05 10:24:47,824 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:47,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:47,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,824 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,837 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:47,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:47,838 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:24:47,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,839 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:47,839 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:47,840 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:47,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:47,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:47,844 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 60 [2021-07-05 10:24:47,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,844 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:47,845 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:24:47,845 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,845 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,845 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable143 [2021-07-05 10:24:47,846 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:47,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1727061800, now seen corresponding path program 1 times [2021-07-05 10:24:47,846 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:47,846 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178633853] [2021-07-05 10:24:47,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:47,846 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:47,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:47,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:47,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:47,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:47,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:47,874 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:47,874 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178633853] [2021-07-05 10:24:47,874 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178633853] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:47,874 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:47,874 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:47,874 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765960926] [2021-07-05 10:24:47,875 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:47,875 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:47,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:47,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:47,876 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:47,988 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:47,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:47,988 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:24:47,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:47,990 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:47,990 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:47,990 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:47,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:47,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:47,998 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 60 [2021-07-05 10:24:47,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:47,998 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:47,998 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:24:47,999 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:47,999 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:47,999 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable144 [2021-07-05 10:24:47,999 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:47,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:48,000 INFO L82 PathProgramCache]: Analyzing trace with hash 1203045988, now seen corresponding path program 1 times [2021-07-05 10:24:48,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:48,000 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403122519] [2021-07-05 10:24:48,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:48,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:48,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:48,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:48,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:48,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:48,028 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:48,028 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403122519] [2021-07-05 10:24:48,028 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403122519] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:48,028 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:48,028 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:48,029 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576932347] [2021-07-05 10:24:48,029 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:48,029 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:48,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:48,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:48,030 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:48,162 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:48,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:48,163 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:24:48,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:48,165 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:48,165 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:48,165 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:48,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:48,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:48,175 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 61 [2021-07-05 10:24:48,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:48,175 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:48,175 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:24:48,176 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:48,176 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:48,176 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145 [2021-07-05 10:24:48,177 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:48,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:48,177 INFO L82 PathProgramCache]: Analyzing trace with hash 1231343826, now seen corresponding path program 1 times [2021-07-05 10:24:48,177 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:48,177 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976894445] [2021-07-05 10:24:48,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:48,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:48,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:48,207 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:48,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:48,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:48,212 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:48,212 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976894445] [2021-07-05 10:24:48,213 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976894445] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:48,213 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:48,213 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:48,213 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544964700] [2021-07-05 10:24:48,213 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:48,213 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:48,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:48,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:48,214 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:48,335 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:48,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:48,336 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:24:48,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:48,338 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:48,338 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:48,338 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:48,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:48,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:48,349 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 63 [2021-07-05 10:24:48,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:48,350 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:48,350 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:24:48,350 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:48,351 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:48,351 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable146 [2021-07-05 10:24:48,351 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:48,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:48,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1410420954, now seen corresponding path program 1 times [2021-07-05 10:24:48,351 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:48,352 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242736081] [2021-07-05 10:24:48,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:48,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:48,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:48,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:48,378 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:48,378 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242736081] [2021-07-05 10:24:48,378 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [242736081] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:48,378 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:48,378 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:48,378 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331212742] [2021-07-05 10:24:48,379 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:48,379 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:48,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:48,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,380 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:48,400 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:48,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:48,401 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:24:48,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:48,403 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:48,403 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:48,403 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:48,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:48,415 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 64 [2021-07-05 10:24:48,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:48,415 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:48,415 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:24:48,416 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:48,416 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:48,416 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable147 [2021-07-05 10:24:48,417 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:48,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:48,417 INFO L82 PathProgramCache]: Analyzing trace with hash 842615179, now seen corresponding path program 1 times [2021-07-05 10:24:48,417 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:48,417 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941161101] [2021-07-05 10:24:48,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:48,418 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:48,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:48,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:48,443 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:48,443 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941161101] [2021-07-05 10:24:48,443 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941161101] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:48,443 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:48,443 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:48,443 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871450024] [2021-07-05 10:24:48,444 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:48,444 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:48,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:48,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,444 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:48,488 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:24:48,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:48,488 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:24:48,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:48,490 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:24:48,490 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:24:48,490 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:24:48,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:24:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:24:48,500 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 65 [2021-07-05 10:24:48,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:48,501 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:24:48,501 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,501 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:24:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:48,501 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:48,501 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:48,502 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable148 [2021-07-05 10:24:48,502 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:48,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:48,502 INFO L82 PathProgramCache]: Analyzing trace with hash -532758708, now seen corresponding path program 1 times [2021-07-05 10:24:48,502 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:48,502 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993037058] [2021-07-05 10:24:48,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:48,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:48,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:48,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:24:48,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:48,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:48,530 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:48,530 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993037058] [2021-07-05 10:24:48,530 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993037058] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:48,530 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:48,530 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:48,530 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470108662] [2021-07-05 10:24:48,530 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:48,531 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:48,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:48,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,531 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:48,562 INFO L93 Difference]: Finished difference Result 871 states and 1293 transitions. [2021-07-05 10:24:48,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:48,563 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:48,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:48,563 INFO L225 Difference]: With dead ends: 871 [2021-07-05 10:24:48,563 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:48,564 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:48,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:48,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:48,564 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2021-07-05 10:24:48,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:48,565 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:48,565 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:48,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:48,565 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:48,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,567 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,611 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,698 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,700 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,736 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,742 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,743 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,743 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,755 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,782 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,786 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:48,984 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 12 [2021-07-05 10:24:49,064 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,064 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:49,064 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,064 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,064 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:49,064 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:49,065 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,066 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,066 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,066 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,067 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:49,067 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,068 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:49,069 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,070 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:49,070 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,071 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:49,072 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:49,073 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:49,073 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,073 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,074 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:49,074 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:49,075 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:49,076 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:49,077 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:49,077 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:49,078 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:49,079 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,080 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,081 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:49,082 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,083 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,084 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,085 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,086 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,087 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,088 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,089 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:49,090 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,090 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,091 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,091 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,091 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,091 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,091 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,091 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:49,091 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,091 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,091 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:49,091 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:49,092 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,093 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:49,093 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:49,094 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,094 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:49,094 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:49,094 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:49,094 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:49,094 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable149 [2021-07-05 10:24:49,094 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:49,095 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION was SAFE (4/23) [2021-07-05 10:24:49,096 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:49,096 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:49,096 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-07-05 10:24:49,098 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,098 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,099 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,099 INFO L82 PathProgramCache]: Analyzing trace with hash 1033638508, now seen corresponding path program 1 times [2021-07-05 10:24:49,099 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,099 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918170203] [2021-07-05 10:24:49,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,110 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,110 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918170203] [2021-07-05 10:24:49,110 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918170203] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,110 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,110 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:49,111 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826027154] [2021-07-05 10:24:49,111 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:49,111 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:49,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:49,112 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,115 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:49,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:49,115 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-07-05 10:24:49,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,116 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:49,116 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:49,117 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:49,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:49,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:49,120 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 51 [2021-07-05 10:24:49,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,120 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:49,120 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-07-05 10:24:49,121 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,121 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,121 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable190 [2021-07-05 10:24:49,121 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,122 INFO L82 PathProgramCache]: Analyzing trace with hash 256305250, now seen corresponding path program 1 times [2021-07-05 10:24:49,122 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,122 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922165892] [2021-07-05 10:24:49,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:49,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:49,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,138 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,138 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922165892] [2021-07-05 10:24:49,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922165892] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,138 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:49,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277440962] [2021-07-05 10:24:49,139 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:49,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:49,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:49,139 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,158 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:49,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:49,158 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-07-05 10:24:49,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,159 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:49,159 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:49,159 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:49,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:49,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:49,163 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 51 [2021-07-05 10:24:49,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,163 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:49,163 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:24:49,163 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,164 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,164 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191 [2021-07-05 10:24:49,164 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,164 INFO L82 PathProgramCache]: Analyzing trace with hash 66894433, now seen corresponding path program 1 times [2021-07-05 10:24:49,164 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,165 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745101889] [2021-07-05 10:24:49,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:49,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,187 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,187 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745101889] [2021-07-05 10:24:49,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745101889] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,187 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:49,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765517031] [2021-07-05 10:24:49,188 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:49,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:49,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,188 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,201 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:49,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:49,201 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:24:49,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,203 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:49,203 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:49,203 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:49,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:49,208 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 62 [2021-07-05 10:24:49,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,208 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:49,208 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:24:49,209 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,209 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,209 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable192 [2021-07-05 10:24:49,209 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1652733833, now seen corresponding path program 1 times [2021-07-05 10:24:49,210 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,210 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381626784] [2021-07-05 10:24:49,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:49,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,231 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381626784] [2021-07-05 10:24:49,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381626784] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,232 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:49,232 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20085739] [2021-07-05 10:24:49,232 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:49,232 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:49,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,233 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,258 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:49,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:49,258 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:24:49,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,260 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:49,260 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:49,260 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:49,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:49,265 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 63 [2021-07-05 10:24:49,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,265 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:49,265 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:24:49,266 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,266 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,266 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193 [2021-07-05 10:24:49,267 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,267 INFO L82 PathProgramCache]: Analyzing trace with hash 648088757, now seen corresponding path program 1 times [2021-07-05 10:24:49,267 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,267 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581756281] [2021-07-05 10:24:49,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,296 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581756281] [2021-07-05 10:24:49,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581756281] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,297 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:49,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971749718] [2021-07-05 10:24:49,297 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:49,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:49,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:49,298 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,412 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:49,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:49,412 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:24:49,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,414 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:49,414 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:49,415 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:49,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:49,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:49,424 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 63 [2021-07-05 10:24:49,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,424 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:49,424 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:24:49,425 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,425 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,425 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable194 [2021-07-05 10:24:49,425 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,425 INFO L82 PathProgramCache]: Analyzing trace with hash 1899154425, now seen corresponding path program 1 times [2021-07-05 10:24:49,426 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,426 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968263528] [2021-07-05 10:24:49,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968263528] [2021-07-05 10:24:49,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968263528] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,456 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:49,456 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592548573] [2021-07-05 10:24:49,456 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:49,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:49,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:49,457 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,572 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:49,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:49,572 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:24:49,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,574 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:49,574 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:49,575 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.9ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:49,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:49,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:49,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:49,585 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 64 [2021-07-05 10:24:49,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,585 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:49,585 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:49,586 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,586 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,586 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195 [2021-07-05 10:24:49,586 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,587 INFO L82 PathProgramCache]: Analyzing trace with hash -1188511029, now seen corresponding path program 1 times [2021-07-05 10:24:49,587 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,587 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992015484] [2021-07-05 10:24:49,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:49,614 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:49,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:49,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,619 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,619 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992015484] [2021-07-05 10:24:49,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992015484] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,619 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,620 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:49,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008540391] [2021-07-05 10:24:49,620 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:49,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:49,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:49,621 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,732 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:49,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:49,733 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:49,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,734 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:49,734 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:49,735 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:49,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:49,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:49,745 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 66 [2021-07-05 10:24:49,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,745 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:49,745 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:49,746 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,746 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,746 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196 [2021-07-05 10:24:49,746 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,747 INFO L82 PathProgramCache]: Analyzing trace with hash -651172413, now seen corresponding path program 1 times [2021-07-05 10:24:49,747 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,747 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761994607] [2021-07-05 10:24:49,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,747 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,768 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,768 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761994607] [2021-07-05 10:24:49,769 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761994607] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,769 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,769 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:49,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531212015] [2021-07-05 10:24:49,769 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:49,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:49,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,770 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,788 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:49,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:49,788 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:49,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,790 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:49,790 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:49,790 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:49,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:49,800 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 67 [2021-07-05 10:24:49,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,800 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:49,800 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:24:49,801 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,801 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,801 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197 [2021-07-05 10:24:49,801 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,802 INFO L82 PathProgramCache]: Analyzing trace with hash 1723163506, now seen corresponding path program 1 times [2021-07-05 10:24:49,802 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,802 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998556166] [2021-07-05 10:24:49,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,824 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998556166] [2021-07-05 10:24:49,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998556166] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,824 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,824 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:49,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559459795] [2021-07-05 10:24:49,825 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:49,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:49,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,825 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,885 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:24:49,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:49,885 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:24:49,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,886 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:24:49,886 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:24:49,887 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:24:49,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:24:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:24:49,912 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 68 [2021-07-05 10:24:49,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,912 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:24:49,912 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:24:49,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:24:49,913 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:49,913 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:49,913 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198 [2021-07-05 10:24:49,913 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:49,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:49,913 INFO L82 PathProgramCache]: Analyzing trace with hash 1947699729, now seen corresponding path program 1 times [2021-07-05 10:24:49,913 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:49,914 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017147501] [2021-07-05 10:24:49,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:49,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:49,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:49,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:24:49,952 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:24:49,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:24:49,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:49,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:49,954 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:49,954 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017147501] [2021-07-05 10:24:49,954 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017147501] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:49,954 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:49,954 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:49,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415365823] [2021-07-05 10:24:49,954 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:49,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:49,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:49,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,955 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:49,994 INFO L93 Difference]: Finished difference Result 897 states and 1330 transitions. [2021-07-05 10:24:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:49,995 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:24:49,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:49,995 INFO L225 Difference]: With dead ends: 897 [2021-07-05 10:24:49,995 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:49,996 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:49,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:49,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:49,996 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 69 [2021-07-05 10:24:49,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:49,996 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:49,996 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:49,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:49,996 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:49,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:49,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,001 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,004 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,033 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:50,403 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 12 [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:50,480 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,481 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,481 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,481 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,481 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,482 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:50,483 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,483 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:50,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,485 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,486 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:50,486 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:50,487 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:50,487 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,487 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:50,488 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,489 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,490 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,491 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,492 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,493 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,494 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:50,495 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,496 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:50,496 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:50,497 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,497 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,497 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,497 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,497 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,498 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,498 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:50,498 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:50,498 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,498 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:50,498 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:50,498 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:50,498 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:50,498 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable199 [2021-07-05 10:24:50,498 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:50,498 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION was SAFE (5/23) [2021-07-05 10:24:50,500 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:50,500 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:50,500 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:24:50,503 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,503 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,503 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,503 INFO L82 PathProgramCache]: Analyzing trace with hash 1667520335, now seen corresponding path program 1 times [2021-07-05 10:24:50,503 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,503 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859182133] [2021-07-05 10:24:50,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,514 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,514 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859182133] [2021-07-05 10:24:50,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859182133] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,514 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:50,514 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387054402] [2021-07-05 10:24:50,515 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:50,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:50,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:50,515 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,519 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:50,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:50,519 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:24:50,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,520 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:50,520 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:50,520 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:50,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:50,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:50,525 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 54 [2021-07-05 10:24:50,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,525 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:50,525 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:24:50,526 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,526 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,526 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable240 [2021-07-05 10:24:50,526 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,526 INFO L82 PathProgramCache]: Analyzing trace with hash -1698876007, now seen corresponding path program 1 times [2021-07-05 10:24:50,526 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,526 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880640374] [2021-07-05 10:24:50,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:50,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:50,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,545 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880640374] [2021-07-05 10:24:50,546 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880640374] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,546 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,546 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:50,546 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589619857] [2021-07-05 10:24:50,546 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:50,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:50,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:50,547 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,564 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:50,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:50,564 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:24:50,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,565 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:50,565 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:50,565 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:50,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:50,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:50,569 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 54 [2021-07-05 10:24:50,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,570 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:50,570 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:24:50,570 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,570 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,570 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable241 [2021-07-05 10:24:50,570 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,571 INFO L82 PathProgramCache]: Analyzing trace with hash -849498310, now seen corresponding path program 1 times [2021-07-05 10:24:50,571 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,571 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079506540] [2021-07-05 10:24:50,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:50,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,594 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,595 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079506540] [2021-07-05 10:24:50,595 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079506540] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,595 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,595 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:50,595 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737443447] [2021-07-05 10:24:50,596 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:50,596 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:50,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:50,597 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,609 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:50,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:50,610 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:24:50,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,611 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:50,611 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:50,611 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:50,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:50,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:50,622 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 65 [2021-07-05 10:24:50,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,623 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:50,623 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:50,624 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,624 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,624 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable242 [2021-07-05 10:24:50,624 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,626 INFO L82 PathProgramCache]: Analyzing trace with hash 74735972, now seen corresponding path program 1 times [2021-07-05 10:24:50,626 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,626 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911833821] [2021-07-05 10:24:50,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,626 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:50,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,649 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911833821] [2021-07-05 10:24:50,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911833821] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,650 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:50,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738535723] [2021-07-05 10:24:50,650 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:50,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:50,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:50,651 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,664 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:50,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:50,664 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:50,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,665 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:50,665 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:50,666 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:50,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:50,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:50,670 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 66 [2021-07-05 10:24:50,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,670 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:50,670 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:50,671 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,671 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,671 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable243 [2021-07-05 10:24:50,671 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,671 INFO L82 PathProgramCache]: Analyzing trace with hash 497437798, now seen corresponding path program 1 times [2021-07-05 10:24:50,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,672 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126339854] [2021-07-05 10:24:50,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126339854] [2021-07-05 10:24:50,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126339854] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,698 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:50,698 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552017691] [2021-07-05 10:24:50,699 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:50,699 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:50,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:50,699 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,797 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:50,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:50,797 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:50,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,799 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:50,799 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:50,800 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 14.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:50,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:50,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:50,807 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 66 [2021-07-05 10:24:50,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,807 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:50,807 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:50,808 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,808 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,808 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable244 [2021-07-05 10:24:50,808 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,808 INFO L82 PathProgramCache]: Analyzing trace with hash -731441502, now seen corresponding path program 1 times [2021-07-05 10:24:50,808 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,808 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938474199] [2021-07-05 10:24:50,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:50,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,840 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,840 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938474199] [2021-07-05 10:24:50,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938474199] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,840 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,840 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:50,840 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592395492] [2021-07-05 10:24:50,840 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:50,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:50,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:50,841 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:50,938 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:50,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:50,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:50,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:50,940 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:50,940 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:50,940 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 14.4ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:50,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:50,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:50,949 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 67 [2021-07-05 10:24:50,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:50,949 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:50,949 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:24:50,949 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:50,950 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:50,950 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable245 [2021-07-05 10:24:50,950 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:50,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:50,950 INFO L82 PathProgramCache]: Analyzing trace with hash -58403184, now seen corresponding path program 1 times [2021-07-05 10:24:50,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:50,950 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346062111] [2021-07-05 10:24:50,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:50,951 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:50,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:50,981 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:50,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:50,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:50,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:50,985 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:50,985 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346062111] [2021-07-05 10:24:50,985 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346062111] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:50,985 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:50,985 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:50,985 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257699654] [2021-07-05 10:24:50,985 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:50,985 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:50,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:50,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:50,986 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:51,083 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:51,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:51,083 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:24:51,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:51,085 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:51,085 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:51,086 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:51,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:51,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:51,096 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 69 [2021-07-05 10:24:51,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:51,096 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:51,096 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:24:51,097 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:51,097 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:51,097 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable246 [2021-07-05 10:24:51,097 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:51,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:51,097 INFO L82 PathProgramCache]: Analyzing trace with hash 453193880, now seen corresponding path program 1 times [2021-07-05 10:24:51,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:51,097 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699581778] [2021-07-05 10:24:51,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:51,097 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:51,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:51,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:51,127 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:51,127 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699581778] [2021-07-05 10:24:51,127 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699581778] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:51,127 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:51,127 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:51,127 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877662090] [2021-07-05 10:24:51,128 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:51,128 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:51,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:51,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,128 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:51,144 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:51,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:51,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:24:51,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:51,146 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:51,146 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:51,147 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:51,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:51,156 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 70 [2021-07-05 10:24:51,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:51,156 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:51,156 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:24:51,157 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:51,157 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:51,157 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable247 [2021-07-05 10:24:51,157 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:51,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:51,157 INFO L82 PathProgramCache]: Analyzing trace with hash 478158985, now seen corresponding path program 1 times [2021-07-05 10:24:51,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:51,158 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098263481] [2021-07-05 10:24:51,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:51,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:51,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:51,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:51,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:51,186 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098263481] [2021-07-05 10:24:51,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098263481] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:51,186 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:51,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:51,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21524695] [2021-07-05 10:24:51,186 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:51,186 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:51,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:51,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,187 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:51,222 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:24:51,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:51,223 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:24:51,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:51,225 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:24:51,225 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:24:51,225 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:24:51,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:24:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:24:51,235 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 71 [2021-07-05 10:24:51,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:51,235 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:24:51,235 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:24:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:24:51,236 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:51,236 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:51,236 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable248 [2021-07-05 10:24:51,236 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:51,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:51,236 INFO L82 PathProgramCache]: Analyzing trace with hash -1922268790, now seen corresponding path program 1 times [2021-07-05 10:24:51,236 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:51,236 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120923544] [2021-07-05 10:24:51,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:51,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:51,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:51,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:51,262 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:51,262 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120923544] [2021-07-05 10:24:51,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120923544] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:51,262 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:51,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:51,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253725614] [2021-07-05 10:24:51,262 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:51,262 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:51,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:51,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,263 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:51,299 INFO L93 Difference]: Finished difference Result 899 states and 1332 transitions. [2021-07-05 10:24:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:51,300 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:24:51,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:51,301 INFO L225 Difference]: With dead ends: 899 [2021-07-05 10:24:51,301 INFO L226 Difference]: Without dead ends: 611 [2021-07-05 10:24:51,302 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2021-07-05 10:24:51,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 415. [2021-07-05 10:24:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 414 states have (on average 1.4444444444444444) internal successors, (598), 414 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 598 transitions. [2021-07-05 10:24:51,312 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 598 transitions. Word has length 72 [2021-07-05 10:24:51,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:51,312 INFO L442 AbstractCegarLoop]: Abstraction has 415 states and 598 transitions. [2021-07-05 10:24:51,312 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 598 transitions. [2021-07-05 10:24:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:24:51,313 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:51,313 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:51,313 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable249 [2021-07-05 10:24:51,313 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:51,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:51,313 INFO L82 PathProgramCache]: Analyzing trace with hash -344815767, now seen corresponding path program 1 times [2021-07-05 10:24:51,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:51,313 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887968340] [2021-07-05 10:24:51,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:51,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:51,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:51,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:24:51,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:51,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:51,346 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:51,346 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887968340] [2021-07-05 10:24:51,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887968340] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:51,346 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:51,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:51,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662038256] [2021-07-05 10:24:51,346 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:51,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:51,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:51,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,347 INFO L87 Difference]: Start difference. First operand 415 states and 598 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:51,378 INFO L93 Difference]: Finished difference Result 877 states and 1286 transitions. [2021-07-05 10:24:51,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:51,379 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:24:51,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:51,379 INFO L225 Difference]: With dead ends: 877 [2021-07-05 10:24:51,379 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:51,380 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:51,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:51,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:51,381 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 73 [2021-07-05 10:24:51,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:51,381 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:51,381 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:51,381 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:51,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:51,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:51,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,410 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,457 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,478 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,519 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,521 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,610 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:51,613 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,027 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 12 [2021-07-05 10:24:52,221 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,221 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:52,221 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:52,222 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,223 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,223 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,223 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:52,223 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,224 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,225 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,225 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:52,226 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,226 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:24:52,226 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,227 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,227 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,227 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,227 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:52,227 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:52,228 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:52,228 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,228 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:52,229 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,230 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,231 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,232 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,233 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,234 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,235 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:52,235 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:52,236 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,236 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,236 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,236 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,237 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,237 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,237 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:52,237 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:52,237 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,237 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:52,237 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:52,237 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:52,237 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:52,238 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250 [2021-07-05 10:24:52,238 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:52,239 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION was SAFE (6/23) [2021-07-05 10:24:52,240 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:52,240 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:52,240 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-07-05 10:24:52,242 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,242 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,242 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,243 INFO L82 PathProgramCache]: Analyzing trace with hash -1688707264, now seen corresponding path program 1 times [2021-07-05 10:24:52,243 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,243 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65201268] [2021-07-05 10:24:52,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,263 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,263 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65201268] [2021-07-05 10:24:52,263 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65201268] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,263 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,263 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:52,263 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317642097] [2021-07-05 10:24:52,263 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:52,264 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:52,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:52,265 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,267 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:52,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:52,268 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-07-05 10:24:52,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,268 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:52,268 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:52,270 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:52,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:52,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:52,274 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 46 [2021-07-05 10:24:52,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,274 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:52,274 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-07-05 10:24:52,274 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,274 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,275 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable291 [2021-07-05 10:24:52,275 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,275 INFO L82 PathProgramCache]: Analyzing trace with hash -667867254, now seen corresponding path program 1 times [2021-07-05 10:24:52,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,275 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329357524] [2021-07-05 10:24:52,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:52,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:52,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,289 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,289 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1329357524] [2021-07-05 10:24:52,289 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1329357524] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,289 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,290 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:52,290 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041462123] [2021-07-05 10:24:52,290 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:52,290 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:52,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:52,290 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,305 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:52,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:52,306 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-07-05 10:24:52,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,306 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:52,306 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:52,307 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:52,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:52,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:52,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:52,310 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 46 [2021-07-05 10:24:52,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,310 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:52,310 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:24:52,310 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,310 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,310 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable292 [2021-07-05 10:24:52,310 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,311 INFO L82 PathProgramCache]: Analyzing trace with hash 974246443, now seen corresponding path program 1 times [2021-07-05 10:24:52,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888663120] [2021-07-05 10:24:52,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:52,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,330 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,330 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888663120] [2021-07-05 10:24:52,330 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888663120] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,330 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:52,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882879739] [2021-07-05 10:24:52,330 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:52,330 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:52,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,331 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,341 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:52,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:52,342 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:24:52,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,343 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:52,343 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:52,343 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:52,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:52,347 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 57 [2021-07-05 10:24:52,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,348 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:52,348 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 10:24:52,348 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,348 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,348 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable293 [2021-07-05 10:24:52,348 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1876275627, now seen corresponding path program 1 times [2021-07-05 10:24:52,349 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,349 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140894282] [2021-07-05 10:24:52,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,349 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:52,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,367 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,367 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140894282] [2021-07-05 10:24:52,367 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140894282] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,367 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,367 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:52,367 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73026691] [2021-07-05 10:24:52,368 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:52,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:52,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,369 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,380 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:52,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:52,381 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-07-05 10:24:52,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,394 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:52,394 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:52,395 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:52,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:52,400 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 58 [2021-07-05 10:24:52,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,401 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:52,401 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:52,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 10:24:52,401 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,401 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,402 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable294 [2021-07-05 10:24:52,402 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1831885655, now seen corresponding path program 1 times [2021-07-05 10:24:52,402 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,402 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558887183] [2021-07-05 10:24:52,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,433 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558887183] [2021-07-05 10:24:52,433 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558887183] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,433 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,433 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:52,433 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449830127] [2021-07-05 10:24:52,434 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:52,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:52,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:52,434 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,539 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:52,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:52,539 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-07-05 10:24:52,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,540 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:52,541 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:52,541 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 14.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:52,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:52,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:52,548 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 58 [2021-07-05 10:24:52,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,548 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:52,549 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 10:24:52,549 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,549 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,549 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable295 [2021-07-05 10:24:52,549 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,550 INFO L82 PathProgramCache]: Analyzing trace with hash 302850451, now seen corresponding path program 1 times [2021-07-05 10:24:52,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,550 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664564896] [2021-07-05 10:24:52,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,581 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664564896] [2021-07-05 10:24:52,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664564896] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:52,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979434879] [2021-07-05 10:24:52,581 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:52,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:52,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:52,582 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,677 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:52,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:52,678 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-07-05 10:24:52,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,679 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:52,679 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:52,679 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 14.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:52,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:52,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:52,687 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 59 [2021-07-05 10:24:52,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,688 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:52,688 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:24:52,688 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,689 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,689 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable296 [2021-07-05 10:24:52,689 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,689 INFO L82 PathProgramCache]: Analyzing trace with hash 1013493633, now seen corresponding path program 1 times [2021-07-05 10:24:52,689 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,689 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365535665] [2021-07-05 10:24:52,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,690 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:52,714 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:52,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:52,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,719 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,719 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365535665] [2021-07-05 10:24:52,720 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365535665] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,720 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,720 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:52,720 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166822310] [2021-07-05 10:24:52,720 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:52,720 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:52,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:52,721 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,817 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:52,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:52,817 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:24:52,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,818 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:52,818 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:52,819 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:52,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:52,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:52,828 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 61 [2021-07-05 10:24:52,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,828 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:52,828 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:24:52,829 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,829 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,829 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable297 [2021-07-05 10:24:52,829 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1791332745, now seen corresponding path program 1 times [2021-07-05 10:24:52,830 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,830 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950238913] [2021-07-05 10:24:52,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,857 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,857 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950238913] [2021-07-05 10:24:52,857 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950238913] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,858 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:52,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107627401] [2021-07-05 10:24:52,858 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:52,858 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:52,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,859 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,874 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:52,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:52,875 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:24:52,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,876 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:52,876 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:52,876 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:52,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:52,889 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 62 [2021-07-05 10:24:52,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,889 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:52,889 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:24:52,890 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:52,890 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:52,890 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable298 [2021-07-05 10:24:52,890 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:52,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:52,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1732641402, now seen corresponding path program 1 times [2021-07-05 10:24:52,891 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:52,891 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138042874] [2021-07-05 10:24:52,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:52,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:52,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:52,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:24:52,918 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:24:52,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:24:52,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:52,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:52,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:52,920 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138042874] [2021-07-05 10:24:52,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138042874] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:52,920 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:52,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:52,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173477574] [2021-07-05 10:24:52,921 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:52,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:52,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:52,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,921 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:52,954 INFO L93 Difference]: Finished difference Result 891 states and 1337 transitions. [2021-07-05 10:24:52,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:52,954 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:24:52,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:52,955 INFO L225 Difference]: With dead ends: 891 [2021-07-05 10:24:52,955 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:52,955 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:52,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:52,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:52,956 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 63 [2021-07-05 10:24:52,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:52,956 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:52,956 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:52,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:52,957 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:52,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,961 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,983 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:52,992 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,005 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,022 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,023 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,024 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,031 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:53,221 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,221 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:53,221 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,221 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,221 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:53,221 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:53,222 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,223 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,223 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:53,223 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:53,224 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,224 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,224 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,224 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,224 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:53,225 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:53,226 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,227 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,228 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:53,228 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:53,229 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:53,230 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,231 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:53,231 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,231 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:53,232 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:53,233 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:53,234 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,234 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:53,235 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,236 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,237 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,238 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,239 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,240 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,241 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:53,242 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,243 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,244 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,245 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,246 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:53,247 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,248 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,248 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:53,248 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:53,249 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:53,250 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:53,250 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:53,250 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,250 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,251 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:53,251 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:53,251 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,251 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:53,251 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:53,251 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:53,251 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:53,251 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable299 [2021-07-05 10:24:53,251 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:53,252 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION was SAFE (7/23) [2021-07-05 10:24:53,253 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:53,254 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:53,254 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-07-05 10:24:53,258 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,258 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,258 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,259 INFO L82 PathProgramCache]: Analyzing trace with hash 2132185288, now seen corresponding path program 1 times [2021-07-05 10:24:53,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612974430] [2021-07-05 10:24:53,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,259 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,268 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,268 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612974430] [2021-07-05 10:24:53,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612974430] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,268 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:53,269 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891601354] [2021-07-05 10:24:53,269 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:53,269 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:53,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:53,270 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,273 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:53,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:53,273 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-07-05 10:24:53,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,274 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:53,274 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:53,274 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:53,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:53,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:53,277 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 49 [2021-07-05 10:24:53,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,278 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:53,278 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-07-05 10:24:53,278 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,278 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,278 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable340 [2021-07-05 10:24:53,279 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,279 INFO L82 PathProgramCache]: Analyzing trace with hash 1313500222, now seen corresponding path program 1 times [2021-07-05 10:24:53,279 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,279 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764654975] [2021-07-05 10:24:53,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:53,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:53,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,294 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,294 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764654975] [2021-07-05 10:24:53,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764654975] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,294 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:53,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440050623] [2021-07-05 10:24:53,294 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:53,295 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:53,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:53,295 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,314 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:53,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:53,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-07-05 10:24:53,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,315 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:53,315 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:53,316 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:53,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:53,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:53,319 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 49 [2021-07-05 10:24:53,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,319 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:53,319 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:24:53,320 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,320 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,320 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable341 [2021-07-05 10:24:53,320 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,321 INFO L82 PathProgramCache]: Analyzing trace with hash 1845146109, now seen corresponding path program 1 times [2021-07-05 10:24:53,321 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,321 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931825170] [2021-07-05 10:24:53,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:53,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,346 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931825170] [2021-07-05 10:24:53,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931825170] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,346 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:53,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458173692] [2021-07-05 10:24:53,346 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:53,346 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:53,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,347 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,358 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:53,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:53,359 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:24:53,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,360 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:53,360 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:53,360 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:53,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:53,364 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 60 [2021-07-05 10:24:53,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,364 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:53,364 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:24:53,365 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,365 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,365 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable342 [2021-07-05 10:24:53,365 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,366 INFO L82 PathProgramCache]: Analyzing trace with hash 2035535251, now seen corresponding path program 1 times [2021-07-05 10:24:53,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011339701] [2021-07-05 10:24:53,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:53,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,387 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011339701] [2021-07-05 10:24:53,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011339701] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,388 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,388 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:53,388 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302652316] [2021-07-05 10:24:53,388 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:53,389 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:53,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,389 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,401 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:53,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:53,402 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:24:53,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,402 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:53,403 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:53,403 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:53,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:53,408 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 61 [2021-07-05 10:24:53,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,408 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:53,408 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:24:53,409 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,409 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,410 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable343 [2021-07-05 10:24:53,410 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1014466897, now seen corresponding path program 1 times [2021-07-05 10:24:53,410 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,410 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046738719] [2021-07-05 10:24:53,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,411 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,438 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046738719] [2021-07-05 10:24:53,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046738719] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,438 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:53,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821919152] [2021-07-05 10:24:53,438 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:53,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:53,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:53,439 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,551 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:53,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:53,551 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:24:53,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,553 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:53,553 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:53,554 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.7ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:53,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:53,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:53,561 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 61 [2021-07-05 10:24:53,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,562 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:53,562 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:24:53,562 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,563 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,563 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable344 [2021-07-05 10:24:53,563 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,563 INFO L82 PathProgramCache]: Analyzing trace with hash 1949845909, now seen corresponding path program 1 times [2021-07-05 10:24:53,563 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,563 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761850138] [2021-07-05 10:24:53,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,589 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761850138] [2021-07-05 10:24:53,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761850138] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,589 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,590 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:53,590 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187397441] [2021-07-05 10:24:53,590 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:53,590 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:53,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:53,590 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,702 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:53,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:53,702 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:24:53,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,703 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:53,703 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:53,704 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:53,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:53,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:53,712 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 62 [2021-07-05 10:24:53,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,712 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:53,712 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:24:53,713 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,713 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,713 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable345 [2021-07-05 10:24:53,713 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,714 INFO L82 PathProgramCache]: Analyzing trace with hash -1467888409, now seen corresponding path program 1 times [2021-07-05 10:24:53,714 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,714 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39590132] [2021-07-05 10:24:53,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,714 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:53,748 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:53,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:53,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,752 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,753 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39590132] [2021-07-05 10:24:53,753 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39590132] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,753 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,753 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:53,753 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814050447] [2021-07-05 10:24:53,753 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:53,753 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:53,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:53,754 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,866 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:53,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:53,867 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:24:53,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,868 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:53,868 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:53,869 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:53,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:53,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:53,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:53,878 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 64 [2021-07-05 10:24:53,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,878 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:53,878 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:24:53,879 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,879 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,879 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable346 [2021-07-05 10:24:53,879 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,880 INFO L82 PathProgramCache]: Analyzing trace with hash -211464737, now seen corresponding path program 1 times [2021-07-05 10:24:53,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,880 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943742306] [2021-07-05 10:24:53,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,900 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,900 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943742306] [2021-07-05 10:24:53,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943742306] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,901 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:53,901 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827955284] [2021-07-05 10:24:53,901 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:53,901 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:53,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,902 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,925 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:53,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:53,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:24:53,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:53,927 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:53,927 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:53,927 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:53,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:53,936 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 65 [2021-07-05 10:24:53,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:53,936 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:53,936 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:53,937 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:53,937 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:53,937 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable347 [2021-07-05 10:24:53,937 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:53,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:53,938 INFO L82 PathProgramCache]: Analyzing trace with hash -633574578, now seen corresponding path program 1 times [2021-07-05 10:24:53,938 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:53,938 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514910537] [2021-07-05 10:24:53,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:53,938 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:53,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:53,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:53,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:53,961 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:53,961 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514910537] [2021-07-05 10:24:53,961 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514910537] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:53,961 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:53,961 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:53,962 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612179529] [2021-07-05 10:24:53,962 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:53,962 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:53,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:53,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:53,962 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:53,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:53,999 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:24:54,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:54,000 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:54,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,001 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:24:54,001 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:24:54,001 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:24:54,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:24:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:24:54,010 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 66 [2021-07-05 10:24:54,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,011 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:24:54,011 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:24:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:54,011 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,011 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,012 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable348 [2021-07-05 10:24:54,012 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,012 INFO L82 PathProgramCache]: Analyzing trace with hash 949999250, now seen corresponding path program 1 times [2021-07-05 10:24:54,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,012 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732857992] [2021-07-05 10:24:54,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:24:54,041 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:24:54,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:24:54,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,045 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,045 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732857992] [2021-07-05 10:24:54,045 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [732857992] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,046 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,046 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:54,046 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895363526] [2021-07-05 10:24:54,046 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:54,046 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:54,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,047 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,088 INFO L93 Difference]: Finished difference Result 897 states and 1330 transitions. [2021-07-05 10:24:54,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:54,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:54,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,089 INFO L225 Difference]: With dead ends: 897 [2021-07-05 10:24:54,089 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:54,089 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:54,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:54,090 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2021-07-05 10:24:54,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,090 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:54,090 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:54,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:54,091 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:54,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:54,510 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,511 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,511 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,511 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:54,511 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,512 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:54,513 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,514 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:54,514 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:54,515 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,515 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:54,515 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,515 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,516 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:54,517 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:54,517 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,518 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,519 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,526 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,526 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,526 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,527 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:54,528 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,529 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,530 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,531 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,532 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,533 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,534 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:54,535 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:54,536 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:54,536 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,536 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,536 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,536 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,536 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,537 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,537 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,537 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:54,538 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,539 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:54,539 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:54,540 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,540 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:54,540 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:54,540 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:54,540 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:54,540 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable349 [2021-07-05 10:24:54,540 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:54,541 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION was SAFE (8/23) [2021-07-05 10:24:54,542 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:54,542 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:54,542 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-07-05 10:24:54,545 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,545 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,545 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,546 INFO L82 PathProgramCache]: Analyzing trace with hash 823985822, now seen corresponding path program 1 times [2021-07-05 10:24:54,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,546 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323713707] [2021-07-05 10:24:54,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,558 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,558 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323713707] [2021-07-05 10:24:54,558 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323713707] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,558 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,558 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:54,558 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771766178] [2021-07-05 10:24:54,559 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:54,559 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:54,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:54,560 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,563 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:54,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:54,563 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-07-05 10:24:54,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,563 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:54,564 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:54,564 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:54,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:54,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:54,567 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 52 [2021-07-05 10:24:54,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,568 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:54,568 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-07-05 10:24:54,568 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,569 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,569 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable390 [2021-07-05 10:24:54,569 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1798508696, now seen corresponding path program 1 times [2021-07-05 10:24:54,569 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,570 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150049522] [2021-07-05 10:24:54,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:54,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:54,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,586 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150049522] [2021-07-05 10:24:54,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150049522] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,587 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,587 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:54,587 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245177236] [2021-07-05 10:24:54,587 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:54,587 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:54,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:54,588 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,607 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:54,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:54,608 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-07-05 10:24:54,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,608 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:54,609 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:54,609 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:54,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:54,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:54,612 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 52 [2021-07-05 10:24:54,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,613 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:54,613 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:24:54,613 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,614 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,614 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable391 [2021-07-05 10:24:54,614 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,614 INFO L82 PathProgramCache]: Analyzing trace with hash 919690569, now seen corresponding path program 1 times [2021-07-05 10:24:54,614 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,615 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501741280] [2021-07-05 10:24:54,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:54,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,638 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,639 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501741280] [2021-07-05 10:24:54,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501741280] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,639 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,639 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:54,639 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836877404] [2021-07-05 10:24:54,640 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:54,640 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:54,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,640 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,654 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:54,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:54,654 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:24:54,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,655 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:54,655 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:54,655 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:54,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:54,661 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 63 [2021-07-05 10:24:54,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,661 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:54,661 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:24:54,662 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,662 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,662 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable392 [2021-07-05 10:24:54,662 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,663 INFO L82 PathProgramCache]: Analyzing trace with hash -849178125, now seen corresponding path program 1 times [2021-07-05 10:24:54,663 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,663 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351528197] [2021-07-05 10:24:54,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:54,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,690 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351528197] [2021-07-05 10:24:54,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351528197] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,690 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:54,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746838660] [2021-07-05 10:24:54,691 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:54,691 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:54,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,692 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,706 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:54,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:54,706 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:24:54,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,707 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:54,707 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:54,707 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:54,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:54,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:54,713 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 64 [2021-07-05 10:24:54,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,713 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:54,713 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:24:54,714 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,714 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,714 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable393 [2021-07-05 10:24:54,714 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1756845429, now seen corresponding path program 1 times [2021-07-05 10:24:54,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,715 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923868714] [2021-07-05 10:24:54,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,747 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,747 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923868714] [2021-07-05 10:24:54,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923868714] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,747 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,747 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:54,747 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926971820] [2021-07-05 10:24:54,748 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:54,748 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:54,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:54,749 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:54,859 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:24:54,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:54,859 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:24:54,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:54,861 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:24:54,861 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:24:54,861 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.3ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:54,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:24:54,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:24:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:24:54,868 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 64 [2021-07-05 10:24:54,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:54,868 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:24:54,868 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:24:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:24:54,869 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:54,869 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:54,869 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable394 [2021-07-05 10:24:54,869 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:54,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:54,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1885175473, now seen corresponding path program 1 times [2021-07-05 10:24:54,870 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:54,870 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865642285] [2021-07-05 10:24:54,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:54,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:54,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:54,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:54,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:54,896 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:54,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865642285] [2021-07-05 10:24:54,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865642285] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:54,897 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:54,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:54,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977552361] [2021-07-05 10:24:54,897 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:54,897 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:54,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:54,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:54,898 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,011 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:24:55,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:55,012 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:24:55,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,013 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:55,013 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:55,014 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:55,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:55,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:24:55,022 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 65 [2021-07-05 10:24:55,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,023 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:24:55,023 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:24:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:55,023 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,024 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,024 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable395 [2021-07-05 10:24:55,024 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,024 INFO L82 PathProgramCache]: Analyzing trace with hash 656826911, now seen corresponding path program 1 times [2021-07-05 10:24:55,024 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,024 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46353054] [2021-07-05 10:24:55,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:55,050 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:24:55,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:24:55,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,055 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,055 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46353054] [2021-07-05 10:24:55,056 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46353054] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,056 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,056 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:55,056 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461691259] [2021-07-05 10:24:55,056 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:55,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:55,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:55,057 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,174 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:24:55,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:24:55,174 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:55,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,176 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:24:55,176 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:24:55,176 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:55,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:24:55,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:24:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:24:55,188 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 67 [2021-07-05 10:24:55,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,189 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:24:55,189 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:24:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:24:55,189 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,189 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,190 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable396 [2021-07-05 10:24:55,190 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,190 INFO L82 PathProgramCache]: Analyzing trace with hash 134454823, now seen corresponding path program 1 times [2021-07-05 10:24:55,190 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,190 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491413935] [2021-07-05 10:24:55,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:55,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,210 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,210 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491413935] [2021-07-05 10:24:55,211 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491413935] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,211 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,211 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:55,211 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350554556] [2021-07-05 10:24:55,211 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:55,211 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:55,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,212 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,228 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:24:55,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:55,228 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:24:55,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,229 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:24:55,229 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:24:55,230 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:24:55,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:24:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:24:55,240 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 68 [2021-07-05 10:24:55,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,240 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:24:55,241 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:24:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:24:55,241 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,241 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,241 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable397 [2021-07-05 10:24:55,242 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,242 INFO L82 PathProgramCache]: Analyzing trace with hash 724424280, now seen corresponding path program 1 times [2021-07-05 10:24:55,242 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,242 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1789566996] [2021-07-05 10:24:55,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:55,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,262 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,262 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1789566996] [2021-07-05 10:24:55,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1789566996] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,262 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:55,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257588866] [2021-07-05 10:24:55,263 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:55,263 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:55,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,263 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,299 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:24:55,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:55,299 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:24:55,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,300 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:24:55,300 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:24:55,301 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:24:55,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:24:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:24:55,309 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 69 [2021-07-05 10:24:55,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,309 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:24:55,309 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:24:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:24:55,310 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,310 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,310 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable398 [2021-07-05 10:24:55,310 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,310 INFO L82 PathProgramCache]: Analyzing trace with hash 1051554964, now seen corresponding path program 1 times [2021-07-05 10:24:55,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,310 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713395757] [2021-07-05 10:24:55,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:55,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,336 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,336 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713395757] [2021-07-05 10:24:55,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [713395757] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,336 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,336 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:55,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189817361] [2021-07-05 10:24:55,337 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:55,337 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:55,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,337 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,375 INFO L93 Difference]: Finished difference Result 899 states and 1332 transitions. [2021-07-05 10:24:55,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:55,376 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:24:55,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,377 INFO L225 Difference]: With dead ends: 899 [2021-07-05 10:24:55,377 INFO L226 Difference]: Without dead ends: 611 [2021-07-05 10:24:55,377 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2021-07-05 10:24:55,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 415. [2021-07-05 10:24:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 414 states have (on average 1.4444444444444444) internal successors, (598), 414 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 598 transitions. [2021-07-05 10:24:55,385 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 598 transitions. Word has length 70 [2021-07-05 10:24:55,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,385 INFO L442 AbstractCegarLoop]: Abstraction has 415 states and 598 transitions. [2021-07-05 10:24:55,385 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 598 transitions. [2021-07-05 10:24:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:24:55,386 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,386 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,386 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable399 [2021-07-05 10:24:55,386 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1649407530, now seen corresponding path program 1 times [2021-07-05 10:24:55,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,387 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942620205] [2021-07-05 10:24:55,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,387 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:55,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:24:55,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,417 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,417 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942620205] [2021-07-05 10:24:55,417 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942620205] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,417 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,417 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:55,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593262551] [2021-07-05 10:24:55,417 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:55,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:55,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,418 INFO L87 Difference]: Start difference. First operand 415 states and 598 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,443 INFO L93 Difference]: Finished difference Result 766 states and 1106 transitions. [2021-07-05 10:24:55,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:55,444 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:24:55,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,444 INFO L225 Difference]: With dead ends: 766 [2021-07-05 10:24:55,444 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:24:55,445 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:55,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:24:55,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:24:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:24:55,445 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2021-07-05 10:24:55,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,445 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:24:55,445 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:24:55,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:24:55,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:24:55,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,458 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,467 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,478 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,494 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,528 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,530 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,567 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,578 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:24:55,956 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,957 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,957 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,957 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:24:55,957 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:24:55,958 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,959 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:24:55,959 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:24:55,960 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:55,961 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:24:55,961 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,962 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,963 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,964 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,966 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:24:55,966 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,966 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,966 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,967 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,968 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,969 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,970 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,971 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:24:55,972 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,972 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,972 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,973 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,973 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,973 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,973 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,973 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:24:55,974 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,975 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:24:55,975 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:24:55,975 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,975 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:24:55,976 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:24:55,976 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (or (= |ULTIMATE.start_init_#res| 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:24:55,976 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:24:55,976 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable400 [2021-07-05 10:24:55,976 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:24:55,976 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION was SAFE (9/23) [2021-07-05 10:24:55,977 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:24:55,978 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:24:55,978 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:24:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-07-05 10:24:55,980 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,980 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,980 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:55,980 INFO L82 PathProgramCache]: Analyzing trace with hash 846134822, now seen corresponding path program 1 times [2021-07-05 10:24:55,980 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:55,981 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162009508] [2021-07-05 10:24:55,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:55,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:55,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:55,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:55,990 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:55,990 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162009508] [2021-07-05 10:24:55,990 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162009508] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:55,990 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:55,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:24:55,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564629831] [2021-07-05 10:24:55,991 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:24:55,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:55,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:24:55,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:55,992 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:55,994 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:24:55,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:24:55,994 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2021-07-05 10:24:55,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:55,995 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:24:55,995 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:55,995 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:24:55,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:55,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:24:55,998 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 55 [2021-07-05 10:24:55,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:55,998 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:24:55,998 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:24:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-07-05 10:24:55,999 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:55,999 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:55,999 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable441 [2021-07-05 10:24:55,999 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:55,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,000 INFO L82 PathProgramCache]: Analyzing trace with hash -432936676, now seen corresponding path program 1 times [2021-07-05 10:24:56,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,000 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217282433] [2021-07-05 10:24:56,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,014 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217282433] [2021-07-05 10:24:56,014 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217282433] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,014 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:56,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226188499] [2021-07-05 10:24:56,015 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:24:56,015 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:24:56,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:24:56,016 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,032 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:24:56,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:24:56,033 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2021-07-05 10:24:56,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,033 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:24:56,033 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:24:56,034 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:56,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:24:56,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:24:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:24:56,036 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 55 [2021-07-05 10:24:56,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,037 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:24:56,037 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:24:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:24:56,037 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,037 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,038 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable442 [2021-07-05 10:24:56,038 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,038 INFO L82 PathProgramCache]: Analyzing trace with hash 127968155, now seen corresponding path program 1 times [2021-07-05 10:24:56,038 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,038 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568355426] [2021-07-05 10:24:56,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,039 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:56,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,057 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,057 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568355426] [2021-07-05 10:24:56,057 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568355426] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,057 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,057 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:56,058 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618709041] [2021-07-05 10:24:56,058 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:56,058 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:56,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:56,058 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,069 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:24:56,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:56,070 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:24:56,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,071 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:24:56,071 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:24:56,071 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:56,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:24:56,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:24:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:24:56,074 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 66 [2021-07-05 10:24:56,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,075 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:24:56,075 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:24:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:56,075 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,075 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,076 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable443 [2021-07-05 10:24:56,076 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,076 INFO L82 PathProgramCache]: Analyzing trace with hash -1285540175, now seen corresponding path program 1 times [2021-07-05 10:24:56,076 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,076 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215555813] [2021-07-05 10:24:56,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:24:56,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,094 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,094 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215555813] [2021-07-05 10:24:56,095 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215555813] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,095 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,095 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:24:56,095 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476983996] [2021-07-05 10:24:56,095 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:24:56,095 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:24:56,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:56,096 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,114 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:24:56,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:24:56,115 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:56,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,116 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:24:56,116 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:24:56,116 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:24:56,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:24:56,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:24:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:24:56,120 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 67 [2021-07-05 10:24:56,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,120 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:24:56,120 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:24:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:24:56,121 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,121 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,121 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable444 [2021-07-05 10:24:56,122 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1066685457, now seen corresponding path program 1 times [2021-07-05 10:24:56,123 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,123 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536128386] [2021-07-05 10:24:56,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:56,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,154 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,154 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536128386] [2021-07-05 10:24:56,156 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536128386] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,156 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,156 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:24:56,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673495731] [2021-07-05 10:24:56,156 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:24:56,157 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:24:56,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:24:56,157 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,290 INFO L93 Difference]: Finished difference Result 1539 states and 2334 transitions. [2021-07-05 10:24:56,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:24:56,290 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:24:56,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,292 INFO L225 Difference]: With dead ends: 1539 [2021-07-05 10:24:56,292 INFO L226 Difference]: Without dead ends: 1236 [2021-07-05 10:24:56,293 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 57.8ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 10:24:56,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2021-07-05 10:24:56,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 396. [2021-07-05 10:24:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 396 states, 395 states have (on average 1.5113924050632912) internal successors, (597), 395 states have internal predecessors, (597), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 597 transitions. [2021-07-05 10:24:56,299 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 597 transitions. Word has length 67 [2021-07-05 10:24:56,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,299 INFO L442 AbstractCegarLoop]: Abstraction has 396 states and 597 transitions. [2021-07-05 10:24:56,299 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 597 transitions. [2021-07-05 10:24:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:24:56,300 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,300 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,300 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable445 [2021-07-05 10:24:56,300 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,300 INFO L82 PathProgramCache]: Analyzing trace with hash -1366543411, now seen corresponding path program 1 times [2021-07-05 10:24:56,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,300 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552012560] [2021-07-05 10:24:56,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,357 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 10:24:56,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:56,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:56,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:56,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:56,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,370 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,370 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552012560] [2021-07-05 10:24:56,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552012560] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,370 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,370 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:24:56,370 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321935280] [2021-07-05 10:24:56,370 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:24:56,370 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:24:56,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:24:56,371 INFO L87 Difference]: Start difference. First operand 396 states and 597 transitions. Second operand has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,521 INFO L93 Difference]: Finished difference Result 2486 states and 3780 transitions. [2021-07-05 10:24:56,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:24:56,521 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:24:56,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,524 INFO L225 Difference]: With dead ends: 2486 [2021-07-05 10:24:56,524 INFO L226 Difference]: Without dead ends: 2107 [2021-07-05 10:24:56,524 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 31.6ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:24:56,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2107 states. [2021-07-05 10:24:56,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2107 to 671. [2021-07-05 10:24:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 671 states, 670 states have (on average 1.5223880597014925) internal successors, (1020), 670 states have internal predecessors, (1020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 1020 transitions. [2021-07-05 10:24:56,553 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 1020 transitions. Word has length 68 [2021-07-05 10:24:56,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,553 INFO L442 AbstractCegarLoop]: Abstraction has 671 states and 1020 transitions. [2021-07-05 10:24:56,553 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1020 transitions. [2021-07-05 10:24:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:24:56,554 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,554 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,554 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable446 [2021-07-05 10:24:56,554 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,554 INFO L82 PathProgramCache]: Analyzing trace with hash -507238093, now seen corresponding path program 1 times [2021-07-05 10:24:56,555 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,555 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767076458] [2021-07-05 10:24:56,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,596 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767076458] [2021-07-05 10:24:56,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1767076458] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,596 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:56,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110675920] [2021-07-05 10:24:56,596 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:56,596 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:56,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:56,597 INFO L87 Difference]: Start difference. First operand 671 states and 1020 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:56,721 INFO L93 Difference]: Finished difference Result 1382 states and 2098 transitions. [2021-07-05 10:24:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:56,721 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:24:56,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:56,722 INFO L225 Difference]: With dead ends: 1382 [2021-07-05 10:24:56,722 INFO L226 Difference]: Without dead ends: 928 [2021-07-05 10:24:56,723 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:56,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2021-07-05 10:24:56,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 671. [2021-07-05 10:24:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 671 states, 670 states have (on average 1.51044776119403) internal successors, (1012), 670 states have internal predecessors, (1012), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 1012 transitions. [2021-07-05 10:24:56,733 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 1012 transitions. Word has length 68 [2021-07-05 10:24:56,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:56,733 INFO L442 AbstractCegarLoop]: Abstraction has 671 states and 1012 transitions. [2021-07-05 10:24:56,734 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1012 transitions. [2021-07-05 10:24:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:24:56,734 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:56,734 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:56,734 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable447 [2021-07-05 10:24:56,734 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:56,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:56,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1948088310, now seen corresponding path program 1 times [2021-07-05 10:24:56,735 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:56,735 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484009004] [2021-07-05 10:24:56,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:56,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:56,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:24:56,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:24:56,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:24:56,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:56,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:56,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:56,832 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:56,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484009004] [2021-07-05 10:24:56,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484009004] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:56,832 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:56,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-07-05 10:24:56,832 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626090125] [2021-07-05 10:24:56,832 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 10:24:56,832 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:56,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 10:24:56,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-07-05 10:24:56,833 INFO L87 Difference]: Start difference. First operand 671 states and 1012 transitions. Second operand has 10 states, 10 states have (on average 6.9) internal successors, (69), 9 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:57,409 INFO L93 Difference]: Finished difference Result 1941 states and 2938 transitions. [2021-07-05 10:24:57,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:24:57,409 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.9) internal successors, (69), 9 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:24:57,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:57,412 INFO L225 Difference]: With dead ends: 1941 [2021-07-05 10:24:57,412 INFO L226 Difference]: Without dead ends: 1562 [2021-07-05 10:24:57,412 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 97.8ms TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2021-07-05 10:24:57,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1562 states. [2021-07-05 10:24:57,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1562 to 747. [2021-07-05 10:24:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 747 states, 746 states have (on average 1.5120643431635388) internal successors, (1128), 746 states have internal predecessors, (1128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 1128 transitions. [2021-07-05 10:24:57,443 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 1128 transitions. Word has length 69 [2021-07-05 10:24:57,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:57,443 INFO L442 AbstractCegarLoop]: Abstraction has 747 states and 1128 transitions. [2021-07-05 10:24:57,443 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.9) internal successors, (69), 9 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1128 transitions. [2021-07-05 10:24:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:24:57,444 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:57,444 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:57,444 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable448 [2021-07-05 10:24:57,444 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:57,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:57,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1117886715, now seen corresponding path program 1 times [2021-07-05 10:24:57,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:57,445 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594671454] [2021-07-05 10:24:57,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:57,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:57,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:57,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:57,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:57,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:57,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:57,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:57,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:57,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594671454] [2021-07-05 10:24:57,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594671454] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:57,500 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:57,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:24:57,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183105075] [2021-07-05 10:24:57,500 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:24:57,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:57,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:24:57,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:24:57,500 INFO L87 Difference]: Start difference. First operand 747 states and 1128 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:57,688 INFO L93 Difference]: Finished difference Result 2138 states and 3227 transitions. [2021-07-05 10:24:57,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:24:57,688 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:24:57,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:57,691 INFO L225 Difference]: With dead ends: 2138 [2021-07-05 10:24:57,691 INFO L226 Difference]: Without dead ends: 1759 [2021-07-05 10:24:57,691 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 40.4ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 10:24:57,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1759 states. [2021-07-05 10:24:57,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1759 to 673. [2021-07-05 10:24:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 673 states, 672 states have (on average 1.5119047619047619) internal successors, (1016), 672 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 1016 transitions. [2021-07-05 10:24:57,724 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 1016 transitions. Word has length 70 [2021-07-05 10:24:57,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:57,724 INFO L442 AbstractCegarLoop]: Abstraction has 673 states and 1016 transitions. [2021-07-05 10:24:57,724 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1016 transitions. [2021-07-05 10:24:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:24:57,725 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:57,725 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:57,725 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable449 [2021-07-05 10:24:57,725 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:57,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:57,725 INFO L82 PathProgramCache]: Analyzing trace with hash -827182007, now seen corresponding path program 1 times [2021-07-05 10:24:57,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:57,725 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007475781] [2021-07-05 10:24:57,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:57,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:57,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:57,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:57,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007475781] [2021-07-05 10:24:57,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007475781] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:57,780 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:57,780 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:24:57,780 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180841848] [2021-07-05 10:24:57,781 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:24:57,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:57,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:24:57,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:24:57,781 INFO L87 Difference]: Start difference. First operand 673 states and 1016 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:57,898 INFO L93 Difference]: Finished difference Result 1466 states and 2218 transitions. [2021-07-05 10:24:57,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:24:57,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:24:57,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:57,914 INFO L225 Difference]: With dead ends: 1466 [2021-07-05 10:24:57,914 INFO L226 Difference]: Without dead ends: 924 [2021-07-05 10:24:57,915 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:24:57,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2021-07-05 10:24:57,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 593. [2021-07-05 10:24:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 593 states, 592 states have (on average 1.4932432432432432) internal successors, (884), 592 states have internal predecessors, (884), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 884 transitions. [2021-07-05 10:24:57,928 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 884 transitions. Word has length 72 [2021-07-05 10:24:57,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:57,928 INFO L442 AbstractCegarLoop]: Abstraction has 593 states and 884 transitions. [2021-07-05 10:24:57,928 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 884 transitions. [2021-07-05 10:24:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:24:57,929 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:57,929 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:57,929 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable450 [2021-07-05 10:24:57,929 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:57,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:57,929 INFO L82 PathProgramCache]: Analyzing trace with hash 387110304, now seen corresponding path program 1 times [2021-07-05 10:24:57,929 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:57,929 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726616630] [2021-07-05 10:24:57,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:57,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:57,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:57,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:57,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:57,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:24:58,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:58,001 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:58,001 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726616630] [2021-07-05 10:24:58,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726616630] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:24:58,001 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:24:58,001 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:24:58,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678827700] [2021-07-05 10:24:58,002 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:24:58,002 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:58,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:24:58,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:24:58,002 INFO L87 Difference]: Start difference. First operand 593 states and 884 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:58,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:24:58,199 INFO L93 Difference]: Finished difference Result 2161 states and 3263 transitions. [2021-07-05 10:24:58,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:24:58,209 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:24:58,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:24:58,211 INFO L225 Difference]: With dead ends: 2161 [2021-07-05 10:24:58,211 INFO L226 Difference]: Without dead ends: 1782 [2021-07-05 10:24:58,212 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 33.6ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:24:58,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1782 states. [2021-07-05 10:24:58,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1782 to 594. [2021-07-05 10:24:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 594 states, 593 states have (on average 1.494097807757167) internal successors, (886), 593 states have internal predecessors, (886), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 886 transitions. [2021-07-05 10:24:58,245 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 886 transitions. Word has length 72 [2021-07-05 10:24:58,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:24:58,246 INFO L442 AbstractCegarLoop]: Abstraction has 594 states and 886 transitions. [2021-07-05 10:24:58,246 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:24:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 886 transitions. [2021-07-05 10:24:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-07-05 10:24:58,247 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:24:58,247 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:24:58,247 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable451 [2021-07-05 10:24:58,247 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:24:58,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:24:58,248 INFO L82 PathProgramCache]: Analyzing trace with hash 685775661, now seen corresponding path program 1 times [2021-07-05 10:24:58,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:24:58,248 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128508291] [2021-07-05 10:24:58,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:58,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:24:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:58,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:58,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:58,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:58,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 10:24:58,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:58,294 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:24:58,294 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128508291] [2021-07-05 10:24:58,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128508291] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:24:58,294 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1093340810] [2021-07-05 10:24:58,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:24:58,294 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:24:58,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:24:58,295 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:24:58,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-07-05 10:24:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:24:58,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-05 10:24:58,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:24:58,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 10:24:58,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:24:58,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 10:24:58,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-07-05 10:24:58,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,791 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:24:58,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 10:24:58,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:24:58,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 10:24:58,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:24:58,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 10:24:58,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:24:58,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:24:58,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 10:24:58,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:24:58,856 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 10:24:58,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:24:58,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:24:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 25 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:24:58,862 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1093340810] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:24:58,862 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:24:58,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 13 [2021-07-05 10:24:58,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566417961] [2021-07-05 10:24:58,863 INFO L425 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-05 10:24:58,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:24:58,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-05 10:24:58,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2021-07-05 10:24:58,863 INFO L87 Difference]: Start difference. First operand 594 states and 886 transitions. Second operand has 13 states, 13 states have (on average 14.384615384615385) internal successors, (187), 13 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:02,153 INFO L93 Difference]: Finished difference Result 13360 states and 20205 transitions. [2021-07-05 10:25:02,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2021-07-05 10:25:02,153 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 14.384615384615385) internal successors, (187), 13 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 118 [2021-07-05 10:25:02,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:02,177 INFO L225 Difference]: With dead ends: 13360 [2021-07-05 10:25:02,177 INFO L226 Difference]: Without dead ends: 12981 [2021-07-05 10:25:02,186 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 464 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 192 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16955 ImplicationChecksByTransitivity, 1560.4ms TimeCoverageRelationStatistics Valid=4654, Invalid=32788, Unknown=0, NotChecked=0, Total=37442 [2021-07-05 10:25:02,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12981 states. [2021-07-05 10:25:02,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12981 to 1123. [2021-07-05 10:25:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1123 states, 1122 states have (on average 1.5115864527629232) internal successors, (1696), 1122 states have internal predecessors, (1696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 1123 states and 1696 transitions. [2021-07-05 10:25:02,302 INFO L78 Accepts]: Start accepts. Automaton has 1123 states and 1696 transitions. Word has length 118 [2021-07-05 10:25:02,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:02,302 INFO L442 AbstractCegarLoop]: Abstraction has 1123 states and 1696 transitions. [2021-07-05 10:25:02,303 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 14.384615384615385) internal successors, (187), 13 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1696 transitions. [2021-07-05 10:25:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-07-05 10:25:02,305 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:02,305 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:02,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-07-05 10:25:02,520 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable452 [2021-07-05 10:25:02,521 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:02,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:02,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1545080979, now seen corresponding path program 1 times [2021-07-05 10:25:02,521 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:02,521 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170749638] [2021-07-05 10:25:02,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:02,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:02,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:02,570 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:02,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:02,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-05 10:25:02,575 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:02,575 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170749638] [2021-07-05 10:25:02,575 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170749638] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:02,575 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:02,575 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:02,575 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578667889] [2021-07-05 10:25:02,576 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:02,576 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:02,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:02,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:02,576 INFO L87 Difference]: Start difference. First operand 1123 states and 1696 transitions. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:02,737 INFO L93 Difference]: Finished difference Result 2771 states and 4200 transitions. [2021-07-05 10:25:02,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:02,738 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 118 [2021-07-05 10:25:02,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:02,740 INFO L225 Difference]: With dead ends: 2771 [2021-07-05 10:25:02,741 INFO L226 Difference]: Without dead ends: 1787 [2021-07-05 10:25:02,742 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:02,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2021-07-05 10:25:02,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1123. [2021-07-05 10:25:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1123 states, 1122 states have (on average 1.5080213903743316) internal successors, (1692), 1122 states have internal predecessors, (1692), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 1123 states and 1692 transitions. [2021-07-05 10:25:02,789 INFO L78 Accepts]: Start accepts. Automaton has 1123 states and 1692 transitions. Word has length 118 [2021-07-05 10:25:02,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:02,789 INFO L442 AbstractCegarLoop]: Abstraction has 1123 states and 1692 transitions. [2021-07-05 10:25:02,789 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1692 transitions. [2021-07-05 10:25:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-07-05 10:25:02,793 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:02,793 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:02,794 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable453 [2021-07-05 10:25:02,794 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:02,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:02,794 INFO L82 PathProgramCache]: Analyzing trace with hash -217176181, now seen corresponding path program 1 times [2021-07-05 10:25:02,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:02,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881182558] [2021-07-05 10:25:02,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:02,795 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:02,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:02,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-07-05 10:25:02,833 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:02,833 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881182558] [2021-07-05 10:25:02,833 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881182558] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:02,833 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:02,833 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:02,834 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243980362] [2021-07-05 10:25:02,834 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:02,834 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:02,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:02,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:02,835 INFO L87 Difference]: Start difference. First operand 1123 states and 1692 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:02,911 INFO L93 Difference]: Finished difference Result 2427 states and 3666 transitions. [2021-07-05 10:25:02,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:02,912 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119 [2021-07-05 10:25:02,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:02,914 INFO L225 Difference]: With dead ends: 2427 [2021-07-05 10:25:02,914 INFO L226 Difference]: Without dead ends: 1462 [2021-07-05 10:25:02,915 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:02,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2021-07-05 10:25:02,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1102. [2021-07-05 10:25:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1102 states, 1101 states have (on average 1.4986376021798364) internal successors, (1650), 1101 states have internal predecessors, (1650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 1102 states and 1650 transitions. [2021-07-05 10:25:02,964 INFO L78 Accepts]: Start accepts. Automaton has 1102 states and 1650 transitions. Word has length 119 [2021-07-05 10:25:02,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:02,965 INFO L442 AbstractCegarLoop]: Abstraction has 1102 states and 1650 transitions. [2021-07-05 10:25:02,965 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1650 transitions. [2021-07-05 10:25:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-07-05 10:25:02,966 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:02,966 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:02,966 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable454 [2021-07-05 10:25:02,966 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:02,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:02,967 INFO L82 PathProgramCache]: Analyzing trace with hash 1174332943, now seen corresponding path program 1 times [2021-07-05 10:25:02,967 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:02,967 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117154497] [2021-07-05 10:25:02,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:02,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:02,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:02,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:02,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:02,996 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-05 10:25:02,996 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:02,997 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117154497] [2021-07-05 10:25:02,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [117154497] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:02,997 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:02,997 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:02,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609507954] [2021-07-05 10:25:02,997 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:02,997 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:02,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:02,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:02,999 INFO L87 Difference]: Start difference. First operand 1102 states and 1650 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:03,098 INFO L93 Difference]: Finished difference Result 2409 states and 3616 transitions. [2021-07-05 10:25:03,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:03,098 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 121 [2021-07-05 10:25:03,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:03,101 INFO L225 Difference]: With dead ends: 2409 [2021-07-05 10:25:03,101 INFO L226 Difference]: Without dead ends: 1469 [2021-07-05 10:25:03,102 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:03,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1469 states. [2021-07-05 10:25:03,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1469 to 1048. [2021-07-05 10:25:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1048 states, 1047 states have (on average 1.472779369627507) internal successors, (1542), 1047 states have internal predecessors, (1542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1542 transitions. [2021-07-05 10:25:03,160 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1542 transitions. Word has length 121 [2021-07-05 10:25:03,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:03,160 INFO L442 AbstractCegarLoop]: Abstraction has 1048 states and 1542 transitions. [2021-07-05 10:25:03,161 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1542 transitions. [2021-07-05 10:25:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-07-05 10:25:03,161 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:03,162 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:03,162 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable455 [2021-07-05 10:25:03,162 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:03,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:03,162 INFO L82 PathProgramCache]: Analyzing trace with hash -562903503, now seen corresponding path program 1 times [2021-07-05 10:25:03,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:03,163 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523342690] [2021-07-05 10:25:03,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:03,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:03,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:03,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:03,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-05 10:25:03,203 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:03,203 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523342690] [2021-07-05 10:25:03,203 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523342690] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:03,204 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:03,204 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:03,204 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048810405] [2021-07-05 10:25:03,204 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:03,204 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:03,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:03,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:03,205 INFO L87 Difference]: Start difference. First operand 1048 states and 1542 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:03,330 INFO L93 Difference]: Finished difference Result 2414 states and 3555 transitions. [2021-07-05 10:25:03,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:03,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 123 [2021-07-05 10:25:03,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:03,333 INFO L225 Difference]: With dead ends: 2414 [2021-07-05 10:25:03,333 INFO L226 Difference]: Without dead ends: 1539 [2021-07-05 10:25:03,334 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:03,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1539 states. [2021-07-05 10:25:03,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1539 to 994. [2021-07-05 10:25:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 994 states, 993 states have (on average 1.444108761329305) internal successors, (1434), 993 states have internal predecessors, (1434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 994 states and 1434 transitions. [2021-07-05 10:25:03,395 INFO L78 Accepts]: Start accepts. Automaton has 994 states and 1434 transitions. Word has length 123 [2021-07-05 10:25:03,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:03,395 INFO L442 AbstractCegarLoop]: Abstraction has 994 states and 1434 transitions. [2021-07-05 10:25:03,395 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,395 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1434 transitions. [2021-07-05 10:25:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-07-05 10:25:03,396 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:03,396 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:03,396 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable456 [2021-07-05 10:25:03,397 INFO L374 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:03,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:03,397 INFO L82 PathProgramCache]: Analyzing trace with hash 381402767, now seen corresponding path program 1 times [2021-07-05 10:25:03,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:03,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509591332] [2021-07-05 10:25:03,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:03,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:03,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:03,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:03,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:25:03,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:03,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:03,436 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-07-05 10:25:03,436 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:03,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509591332] [2021-07-05 10:25:03,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509591332] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:03,436 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:03,436 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:03,437 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290848426] [2021-07-05 10:25:03,437 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:03,437 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:03,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:03,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:03,438 INFO L87 Difference]: Start difference. First operand 994 states and 1434 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:03,550 INFO L93 Difference]: Finished difference Result 2319 states and 3351 transitions. [2021-07-05 10:25:03,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:03,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125 [2021-07-05 10:25:03,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:03,551 INFO L225 Difference]: With dead ends: 2319 [2021-07-05 10:25:03,551 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:03,553 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:03,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:03,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:03,553 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 125 [2021-07-05 10:25:03,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:03,553 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:03,554 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:03,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:03,554 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:03,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:03,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:03,838 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:03,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:04,070 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:04,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:04,328 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:04,329 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:04,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:04,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:05,373 WARN L205 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 133 [2021-07-05 10:25:05,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:05,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,708 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 684 DAG size of output: 490 [2021-07-05 10:25:06,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:06,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:07,791 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 113 [2021-07-05 10:25:07,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:08,701 WARN L205 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 133 [2021-07-05 10:25:08,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:08,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:08,988 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:08,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:09,050 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:11,521 WARN L205 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 849 DAG size of output: 670 [2021-07-05 10:25:11,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:11,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:11,626 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:11,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:15,051 WARN L205 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 517 DAG size of output: 312 [2021-07-05 10:25:15,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:15,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:15,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:15,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:15,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:19,769 WARN L205 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 661 DAG size of output: 167 [2021-07-05 10:25:19,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:19,810 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:19,811 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:20,020 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:20,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:20,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:20,265 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:20,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:20,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:20,511 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 45 [2021-07-05 10:25:20,512 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:21,426 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 133 [2021-07-05 10:25:21,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:22,349 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 133 [2021-07-05 10:25:22,350 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:22,562 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 45 [2021-07-05 10:25:22,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:23,174 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 5 [2021-07-05 10:25:24,817 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 485 DAG size of output: 13 [2021-07-05 10:25:25,037 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 8 [2021-07-05 10:25:25,198 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2021-07-05 10:25:25,465 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 5 [2021-07-05 10:25:25,920 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 5 [2021-07-05 10:25:26,109 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 10 [2021-07-05 10:25:26,244 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 8 [2021-07-05 10:25:30,274 WARN L205 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 664 DAG size of output: 12 [2021-07-05 10:25:30,454 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 10 [2021-07-05 10:25:32,445 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 312 DAG size of output: 5 [2021-07-05 10:25:32,947 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 5 [2021-07-05 10:25:33,620 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 5 [2021-07-05 10:25:34,050 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 5 [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:34,087 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,088 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,088 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,088 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:34,088 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:34,089 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,089 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,089 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:34,090 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:34,091 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:34,092 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:34,092 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:34,092 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,093 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,094 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,095 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,096 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,097 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,098 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,098 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:34,099 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse1 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and (<= (+ 2 ~active_side_History_2~0) 0) (<= (+ 2 ~active_side_History_1~0) 0) .cse1 (<= ~active_side_History_0~0 0))) (or .cse0 .cse1))) [2021-07-05 10:25:34,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:34,100 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable457 [2021-07-05 10:25:34,100 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:34,100 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION was SAFE (10/23) [2021-07-05 10:25:34,101 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:34,101 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:34,101 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-07-05 10:25:34,103 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,104 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,104 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,104 INFO L82 PathProgramCache]: Analyzing trace with hash -905611665, now seen corresponding path program 1 times [2021-07-05 10:25:34,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,104 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265113819] [2021-07-05 10:25:34,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,116 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,116 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265113819] [2021-07-05 10:25:34,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265113819] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,116 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:34,116 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844349219] [2021-07-05 10:25:34,116 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:34,117 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:34,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:34,117 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,120 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:34,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:34,120 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2021-07-05 10:25:34,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,121 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:34,121 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:34,121 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:34,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:34,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:34,124 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 50 [2021-07-05 10:25:34,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,124 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:34,124 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-07-05 10:25:34,125 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,125 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,125 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable498 [2021-07-05 10:25:34,125 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,125 INFO L82 PathProgramCache]: Analyzing trace with hash -515044935, now seen corresponding path program 1 times [2021-07-05 10:25:34,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829616060] [2021-07-05 10:25:34,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:34,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:34,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,141 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,141 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829616060] [2021-07-05 10:25:34,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829616060] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,141 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,142 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:34,142 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448749669] [2021-07-05 10:25:34,142 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:34,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:34,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:34,143 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,160 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:34,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:34,161 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2021-07-05 10:25:34,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,161 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:34,161 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:34,162 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:34,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:34,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:34,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:34,164 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 50 [2021-07-05 10:25:34,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,165 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:34,165 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,165 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 10:25:34,165 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,165 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,165 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable499 [2021-07-05 10:25:34,166 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1213891622, now seen corresponding path program 1 times [2021-07-05 10:25:34,166 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,166 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559670105] [2021-07-05 10:25:34,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:34,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,185 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,185 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559670105] [2021-07-05 10:25:34,185 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559670105] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,185 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,185 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:34,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133902991] [2021-07-05 10:25:34,186 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:34,186 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:34,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,186 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,198 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:34,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:34,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 10:25:34,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,199 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:34,199 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:34,200 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:34,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:34,205 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 61 [2021-07-05 10:25:34,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,205 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:34,205 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:25:34,205 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,206 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,206 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable500 [2021-07-05 10:25:34,206 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,206 INFO L82 PathProgramCache]: Analyzing trace with hash 393204484, now seen corresponding path program 1 times [2021-07-05 10:25:34,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013422279] [2021-07-05 10:25:34,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:34,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,225 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,225 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013422279] [2021-07-05 10:25:34,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013422279] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,225 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,225 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:34,225 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743405693] [2021-07-05 10:25:34,225 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:34,226 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:34,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,226 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,238 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:34,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:34,238 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:25:34,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,239 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:34,239 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:34,240 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:34,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:34,245 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 62 [2021-07-05 10:25:34,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,245 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:34,245 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:25:34,247 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,248 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,248 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable501 [2021-07-05 10:25:34,248 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,248 INFO L82 PathProgramCache]: Analyzing trace with hash -1195143418, now seen corresponding path program 1 times [2021-07-05 10:25:34,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,248 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821144459] [2021-07-05 10:25:34,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,277 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,277 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821144459] [2021-07-05 10:25:34,277 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821144459] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,278 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,278 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:34,278 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834677778] [2021-07-05 10:25:34,278 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:34,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:34,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:34,279 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,389 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:34,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:34,390 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:25:34,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,391 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:34,391 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:34,392 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.7ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:34,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:34,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:34,398 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 62 [2021-07-05 10:25:34,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,398 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:34,398 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 10:25:34,399 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,399 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,399 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable502 [2021-07-05 10:25:34,399 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,400 INFO L82 PathProgramCache]: Analyzing trace with hash 2031802178, now seen corresponding path program 1 times [2021-07-05 10:25:34,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796181293] [2021-07-05 10:25:34,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,425 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,425 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796181293] [2021-07-05 10:25:34,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796181293] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,425 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,425 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:34,425 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416458832] [2021-07-05 10:25:34,425 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:34,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:34,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:34,426 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,540 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:34,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:34,541 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 10:25:34,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,543 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:34,543 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:34,543 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:34,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:34,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:34,550 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 63 [2021-07-05 10:25:34,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,550 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:34,550 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:25:34,551 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,551 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,551 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable503 [2021-07-05 10:25:34,551 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,552 INFO L82 PathProgramCache]: Analyzing trace with hash -838746576, now seen corresponding path program 1 times [2021-07-05 10:25:34,552 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,552 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044769182] [2021-07-05 10:25:34,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:34,576 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:34,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:34,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,581 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,581 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044769182] [2021-07-05 10:25:34,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044769182] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:34,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747090519] [2021-07-05 10:25:34,582 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:34,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:34,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:34,582 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,696 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:34,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:34,696 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:25:34,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,697 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:34,697 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:34,698 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:34,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:34,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:34,705 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 65 [2021-07-05 10:25:34,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,705 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:34,705 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:25:34,706 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,706 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,706 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable504 [2021-07-05 10:25:34,706 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,706 INFO L82 PathProgramCache]: Analyzing trace with hash -544318408, now seen corresponding path program 1 times [2021-07-05 10:25:34,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,707 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548068312] [2021-07-05 10:25:34,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,727 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,727 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548068312] [2021-07-05 10:25:34,727 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548068312] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,727 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,727 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:34,727 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582465504] [2021-07-05 10:25:34,728 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:34,728 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:34,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,728 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,743 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:34,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:34,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:25:34,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,745 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:34,745 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:34,745 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:34,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:34,753 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 66 [2021-07-05 10:25:34,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,753 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:34,753 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:25:34,754 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:34,754 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:34,754 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable505 [2021-07-05 10:25:34,754 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:34,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:34,754 INFO L82 PathProgramCache]: Analyzing trace with hash -744821591, now seen corresponding path program 1 times [2021-07-05 10:25:34,754 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:34,755 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160205373] [2021-07-05 10:25:34,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:34,755 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:34,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:34,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:34,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:34,776 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:34,776 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160205373] [2021-07-05 10:25:34,777 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160205373] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:34,777 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:34,777 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:34,777 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865915375] [2021-07-05 10:25:34,777 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:34,777 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:34,777 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:34,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,778 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:34,814 INFO L93 Difference]: Finished difference Result 891 states and 1337 transitions. [2021-07-05 10:25:34,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:34,814 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:25:34,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:34,815 INFO L225 Difference]: With dead ends: 891 [2021-07-05 10:25:34,815 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:34,815 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:34,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:34,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:34,816 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2021-07-05 10:25:34,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:34,816 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:34,816 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:34,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:34,817 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:34,817 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,819 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,823 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,826 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,839 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,842 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,851 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,852 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,853 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:34,901 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:35,079 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,080 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,080 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,080 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:35,080 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:35,081 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,081 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,081 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:35,082 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:35,083 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:35,084 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:35,084 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:35,086 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,086 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,087 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,088 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,089 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:35,090 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,091 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,092 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,093 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,094 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,095 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,096 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:35,097 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,098 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:35,098 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:35,098 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:35,098 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,098 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,099 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:35,099 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:35,100 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,100 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,100 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,100 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,101 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:35,101 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,101 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:35,101 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:35,101 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,101 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:35,101 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:35,101 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse1 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and (<= (+ 2 ~active_side_History_2~0) 0) (<= (+ 2 ~active_side_History_1~0) 0) .cse1 (<= ~active_side_History_0~0 0))) (or .cse0 .cse1))) [2021-07-05 10:25:35,101 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:35,102 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable506 [2021-07-05 10:25:35,102 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:35,102 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION was SAFE (11/23) [2021-07-05 10:25:35,103 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:35,103 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:35,103 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 10:25:35,105 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,105 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,105 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1070959266, now seen corresponding path program 1 times [2021-07-05 10:25:35,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,106 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220055140] [2021-07-05 10:25:35,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,115 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220055140] [2021-07-05 10:25:35,115 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220055140] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,115 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:35,116 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926343484] [2021-07-05 10:25:35,116 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:35,116 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:35,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:35,117 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,119 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:35,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:35,119 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 10:25:35,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,120 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:35,120 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:35,120 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:35,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:35,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:35,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:35,123 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 53 [2021-07-05 10:25:35,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,123 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:35,123 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 10:25:35,123 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,124 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,124 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable547 [2021-07-05 10:25:35,124 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,124 INFO L82 PathProgramCache]: Analyzing trace with hash 1378007832, now seen corresponding path program 1 times [2021-07-05 10:25:35,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,124 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947226231] [2021-07-05 10:25:35,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:35,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:35,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,138 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,138 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947226231] [2021-07-05 10:25:35,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947226231] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,139 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,139 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:35,139 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669869696] [2021-07-05 10:25:35,139 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:35,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:35,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:35,140 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,157 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:35,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:35,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 10:25:35,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,158 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:35,158 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:35,158 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:35,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:35,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:35,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:35,161 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 53 [2021-07-05 10:25:35,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,161 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:35,161 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:25:35,161 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,161 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,162 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable548 [2021-07-05 10:25:35,162 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,162 INFO L82 PathProgramCache]: Analyzing trace with hash -257160873, now seen corresponding path program 1 times [2021-07-05 10:25:35,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4821573] [2021-07-05 10:25:35,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:35,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,180 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,180 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4821573] [2021-07-05 10:25:35,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4821573] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,180 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,181 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:35,181 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432324019] [2021-07-05 10:25:35,181 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:35,181 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:35,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,182 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,193 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:35,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:35,193 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:25:35,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,194 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:35,194 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:35,194 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:35,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:35,198 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 64 [2021-07-05 10:25:35,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,198 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:35,198 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:25:35,199 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,199 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,199 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable549 [2021-07-05 10:25:35,199 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,199 INFO L82 PathProgramCache]: Analyzing trace with hash 742484461, now seen corresponding path program 1 times [2021-07-05 10:25:35,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,199 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622214411] [2021-07-05 10:25:35,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:35,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,217 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,217 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622214411] [2021-07-05 10:25:35,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622214411] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,217 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:35,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916873934] [2021-07-05 10:25:35,217 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:35,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:35,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,218 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,230 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:35,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:35,230 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:25:35,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,231 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:35,231 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:35,232 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:35,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:35,235 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 65 [2021-07-05 10:25:35,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,235 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:35,236 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:25:35,236 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,236 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,236 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable550 [2021-07-05 10:25:35,236 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,237 INFO L82 PathProgramCache]: Analyzing trace with hash -75163989, now seen corresponding path program 1 times [2021-07-05 10:25:35,237 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,237 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024678856] [2021-07-05 10:25:35,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,265 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,266 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024678856] [2021-07-05 10:25:35,266 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024678856] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,266 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,266 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:35,266 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593950139] [2021-07-05 10:25:35,266 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:35,266 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:35,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:35,267 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,374 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:35,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:35,375 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:25:35,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,376 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:35,376 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:35,376 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:35,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:35,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:35,384 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 65 [2021-07-05 10:25:35,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,384 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:35,384 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:25:35,384 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,385 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,385 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable551 [2021-07-05 10:25:35,385 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,385 INFO L82 PathProgramCache]: Analyzing trace with hash -391899921, now seen corresponding path program 1 times [2021-07-05 10:25:35,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,385 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986842771] [2021-07-05 10:25:35,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,411 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,411 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986842771] [2021-07-05 10:25:35,411 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986842771] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,411 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,411 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:35,411 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817470705] [2021-07-05 10:25:35,411 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:35,412 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:35,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:35,412 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,534 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:35,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:35,534 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:25:35,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,535 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:35,535 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:35,536 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:35,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:35,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:35,542 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 66 [2021-07-05 10:25:35,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,542 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:35,542 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:35,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:25:35,543 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,544 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,544 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable552 [2021-07-05 10:25:35,544 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,545 INFO L82 PathProgramCache]: Analyzing trace with hash 184000321, now seen corresponding path program 1 times [2021-07-05 10:25:35,545 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,545 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865214343] [2021-07-05 10:25:35,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:35,578 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:35,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:35,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,584 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,584 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865214343] [2021-07-05 10:25:35,584 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865214343] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,584 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,584 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:35,584 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102716556] [2021-07-05 10:25:35,584 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:35,585 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:35,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:35,585 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,701 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:35,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:35,702 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:25:35,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,703 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:35,703 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:35,704 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:35,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:35,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:35,712 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 68 [2021-07-05 10:25:35,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,713 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:35,713 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:35,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:25:35,713 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,714 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,714 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable553 [2021-07-05 10:25:35,714 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,714 INFO L82 PathProgramCache]: Analyzing trace with hash 1170334777, now seen corresponding path program 1 times [2021-07-05 10:25:35,714 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,714 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473594356] [2021-07-05 10:25:35,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,737 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,737 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473594356] [2021-07-05 10:25:35,737 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473594356] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,737 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:35,738 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081610553] [2021-07-05 10:25:35,738 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:35,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:35,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,738 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,754 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:35,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:35,754 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:25:35,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,755 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:35,755 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:35,756 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:35,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:35,767 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 69 [2021-07-05 10:25:35,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,767 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:35,767 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:25:35,768 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,768 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,768 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable554 [2021-07-05 10:25:35,768 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,768 INFO L82 PathProgramCache]: Analyzing trace with hash -2015448536, now seen corresponding path program 1 times [2021-07-05 10:25:35,769 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,769 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026705164] [2021-07-05 10:25:35,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,792 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,793 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026705164] [2021-07-05 10:25:35,793 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026705164] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,793 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,793 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:35,793 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877652084] [2021-07-05 10:25:35,793 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:35,793 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:35,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,794 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,830 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:25:35,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:35,830 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:25:35,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,831 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:25:35,832 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:25:35,832 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:25:35,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:25:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:25:35,840 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 70 [2021-07-05 10:25:35,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,840 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:25:35,840 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:25:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:35,841 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:35,841 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:35,841 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable555 [2021-07-05 10:25:35,842 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:35,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:35,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1901554365, now seen corresponding path program 1 times [2021-07-05 10:25:35,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:35,842 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205684790] [2021-07-05 10:25:35,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:35,842 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:35,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:35,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:25:35,876 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:25:35,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:25:35,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:35,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:35,878 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:35,878 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205684790] [2021-07-05 10:25:35,878 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205684790] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:35,879 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:35,879 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:35,879 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072799812] [2021-07-05 10:25:35,879 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:35,879 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:35,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:35,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,880 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:35,919 INFO L93 Difference]: Finished difference Result 897 states and 1330 transitions. [2021-07-05 10:25:35,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:35,919 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:35,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:35,920 INFO L225 Difference]: With dead ends: 897 [2021-07-05 10:25:35,920 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:35,920 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:35,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:35,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:35,921 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2021-07-05 10:25:35,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:35,921 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:35,921 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:35,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:35,921 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:35,922 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,925 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,927 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,929 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,937 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,937 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,949 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,950 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,951 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:35,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,003 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,004 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,005 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,005 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,023 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:36,333 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,334 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,334 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,334 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:36,334 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,335 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:36,335 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:36,336 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,336 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:36,336 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,336 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,337 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,337 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,337 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:36,337 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:36,338 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:36,338 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,339 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,340 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,341 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,342 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,343 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,343 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:36,344 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,344 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,344 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,344 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,344 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:36,347 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,347 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:36,347 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:36,347 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,347 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:36,348 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:36,348 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse1 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and (<= (+ 2 ~active_side_History_2~0) 0) (<= (+ 2 ~active_side_History_1~0) 0) .cse1 (<= ~active_side_History_0~0 0))) (or .cse0 .cse1))) [2021-07-05 10:25:36,348 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:36,348 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable556 [2021-07-05 10:25:36,348 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:36,348 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION was SAFE (12/23) [2021-07-05 10:25:36,349 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:36,349 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:36,350 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-07-05 10:25:36,352 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,352 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,352 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1093966317, now seen corresponding path program 1 times [2021-07-05 10:25:36,352 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,352 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986244804] [2021-07-05 10:25:36,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,362 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,362 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986244804] [2021-07-05 10:25:36,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986244804] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,362 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,362 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:36,362 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160307216] [2021-07-05 10:25:36,362 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:36,362 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:36,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:36,363 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,365 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:36,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:36,365 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 56 [2021-07-05 10:25:36,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,366 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:36,366 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:36,366 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:36,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:36,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:36,369 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 56 [2021-07-05 10:25:36,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,369 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:36,369 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-07-05 10:25:36,369 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,370 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,370 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable597 [2021-07-05 10:25:36,370 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,370 INFO L82 PathProgramCache]: Analyzing trace with hash 97455543, now seen corresponding path program 1 times [2021-07-05 10:25:36,370 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,370 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188302578] [2021-07-05 10:25:36,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:36,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:36,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,384 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188302578] [2021-07-05 10:25:36,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188302578] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,385 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:36,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361981477] [2021-07-05 10:25:36,385 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:36,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:36,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:36,386 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,403 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:36,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:36,403 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 56 [2021-07-05 10:25:36,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,404 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:36,404 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:36,404 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:36,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:36,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:36,406 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 56 [2021-07-05 10:25:36,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,406 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:36,407 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:25:36,407 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,407 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,407 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable598 [2021-07-05 10:25:36,407 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,408 INFO L82 PathProgramCache]: Analyzing trace with hash 305636120, now seen corresponding path program 1 times [2021-07-05 10:25:36,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,408 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260516494] [2021-07-05 10:25:36,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:36,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,426 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,426 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260516494] [2021-07-05 10:25:36,426 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260516494] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,426 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:36,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733593052] [2021-07-05 10:25:36,427 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:36,427 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:36,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,427 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,439 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:36,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:36,439 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:25:36,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,440 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:36,440 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:36,440 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:36,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:36,443 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 67 [2021-07-05 10:25:36,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,444 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:36,444 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:25:36,444 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,444 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,444 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable599 [2021-07-05 10:25:36,445 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,445 INFO L82 PathProgramCache]: Analyzing trace with hash -563449150, now seen corresponding path program 1 times [2021-07-05 10:25:36,445 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,445 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878426937] [2021-07-05 10:25:36,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:36,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,463 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,463 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878426937] [2021-07-05 10:25:36,463 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878426937] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,463 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,464 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:36,464 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784913681] [2021-07-05 10:25:36,464 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:36,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:36,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,465 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,476 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:36,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:36,477 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:25:36,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,477 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:36,477 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:36,478 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:36,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:36,481 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 68 [2021-07-05 10:25:36,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,482 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:36,482 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:25:36,482 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,482 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,483 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable600 [2021-07-05 10:25:36,483 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1926079812, now seen corresponding path program 1 times [2021-07-05 10:25:36,483 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,483 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614791553] [2021-07-05 10:25:36,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,509 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,509 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614791553] [2021-07-05 10:25:36,509 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614791553] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,510 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:36,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431536093] [2021-07-05 10:25:36,510 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:36,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:36,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:36,511 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,619 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:36,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:36,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:25:36,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,620 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:36,620 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:36,621 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:36,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:36,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:36,627 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 68 [2021-07-05 10:25:36,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,627 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:36,627 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:25:36,628 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,628 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,628 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable601 [2021-07-05 10:25:36,628 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,628 INFO L82 PathProgramCache]: Analyzing trace with hash 2089078912, now seen corresponding path program 1 times [2021-07-05 10:25:36,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128436310] [2021-07-05 10:25:36,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,654 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,654 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128436310] [2021-07-05 10:25:36,654 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128436310] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,654 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,654 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:36,654 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149443223] [2021-07-05 10:25:36,654 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:36,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:36,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:36,655 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,771 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:36,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:36,771 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:25:36,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,773 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:36,773 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:36,773 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:36,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:36,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:36,780 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 69 [2021-07-05 10:25:36,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,780 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:36,780 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:25:36,781 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,781 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,781 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable602 [2021-07-05 10:25:36,781 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,781 INFO L82 PathProgramCache]: Analyzing trace with hash 338840814, now seen corresponding path program 1 times [2021-07-05 10:25:36,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,781 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222542035] [2021-07-05 10:25:36,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,782 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:36,811 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:36,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:36,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,816 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,816 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222542035] [2021-07-05 10:25:36,816 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1222542035] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,816 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:36,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059120869] [2021-07-05 10:25:36,816 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:36,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:36,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:36,817 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,931 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:36,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:36,932 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:25:36,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,933 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:36,933 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:36,933 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:36,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:36,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:36,940 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 71 [2021-07-05 10:25:36,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,941 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:36,941 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:36,941 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,942 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,942 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable603 [2021-07-05 10:25:36,942 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,942 INFO L82 PathProgramCache]: Analyzing trace with hash -1937619722, now seen corresponding path program 1 times [2021-07-05 10:25:36,942 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,942 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671770930] [2021-07-05 10:25:36,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:36,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:36,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:36,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:36,965 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:36,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671770930] [2021-07-05 10:25:36,965 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671770930] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:36,965 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:36,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:36,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412404475] [2021-07-05 10:25:36,966 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:36,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:36,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:36,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,966 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:36,981 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:36,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:36,981 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:36,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:36,982 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:36,982 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:36,983 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:36,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:36,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:36,989 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 72 [2021-07-05 10:25:36,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:36,989 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:36,990 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:36,990 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:25:36,990 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:36,990 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:36,990 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable604 [2021-07-05 10:25:36,990 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:36,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:36,991 INFO L82 PathProgramCache]: Analyzing trace with hash 579009703, now seen corresponding path program 1 times [2021-07-05 10:25:36,991 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:36,991 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997956801] [2021-07-05 10:25:36,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:36,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:37,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997956801] [2021-07-05 10:25:37,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997956801] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:37,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683465405] [2021-07-05 10:25:37,016 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:37,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:37,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,016 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,052 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:25:37,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:37,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:25:37,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,053 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:25:37,053 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:25:37,053 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:25:37,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:25:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:25:37,060 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 73 [2021-07-05 10:25:37,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,061 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:25:37,061 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:25:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-07-05 10:25:37,061 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,061 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,062 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable605 [2021-07-05 10:25:37,062 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,062 INFO L82 PathProgramCache]: Analyzing trace with hash 2045968370, now seen corresponding path program 1 times [2021-07-05 10:25:37,062 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,062 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979092052] [2021-07-05 10:25:37,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:37,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,086 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,086 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979092052] [2021-07-05 10:25:37,086 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979092052] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,086 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,087 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:37,087 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875463466] [2021-07-05 10:25:37,087 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:37,088 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:37,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,088 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,126 INFO L93 Difference]: Finished difference Result 899 states and 1332 transitions. [2021-07-05 10:25:37,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:37,126 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2021-07-05 10:25:37,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,127 INFO L225 Difference]: With dead ends: 899 [2021-07-05 10:25:37,127 INFO L226 Difference]: Without dead ends: 611 [2021-07-05 10:25:37,128 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2021-07-05 10:25:37,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 415. [2021-07-05 10:25:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 414 states have (on average 1.4444444444444444) internal successors, (598), 414 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 598 transitions. [2021-07-05 10:25:37,135 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 598 transitions. Word has length 75 [2021-07-05 10:25:37,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,135 INFO L442 AbstractCegarLoop]: Abstraction has 415 states and 598 transitions. [2021-07-05 10:25:37,135 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 598 transitions. [2021-07-05 10:25:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:25:37,136 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,136 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,137 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable606 [2021-07-05 10:25:37,137 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,138 INFO L82 PathProgramCache]: Analyzing trace with hash -1883515115, now seen corresponding path program 1 times [2021-07-05 10:25:37,139 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,139 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352772557] [2021-07-05 10:25:37,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:37,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:25:37,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,169 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,170 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352772557] [2021-07-05 10:25:37,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352772557] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,171 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,171 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:37,171 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549113709] [2021-07-05 10:25:37,172 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:37,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:37,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,173 INFO L87 Difference]: Start difference. First operand 415 states and 598 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,198 INFO L93 Difference]: Finished difference Result 766 states and 1106 transitions. [2021-07-05 10:25:37,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:37,199 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:25:37,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,200 INFO L225 Difference]: With dead ends: 766 [2021-07-05 10:25:37,200 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:37,201 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:37,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:37,205 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 76 [2021-07-05 10:25:37,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,205 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:37,205 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:37,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:37,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:37,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,256 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,341 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:37,717 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,718 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,718 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,718 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:37,718 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,719 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:37,719 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:37,720 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,720 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:37,720 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,720 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,720 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,721 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,721 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,721 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:37,722 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:37,722 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:37,722 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,723 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,724 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,725 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,726 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,727 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:37,728 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:37,728 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:37,728 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,728 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,729 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,729 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:37,730 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,730 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,730 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,730 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,731 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:37,731 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,731 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:37,731 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:37,731 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,731 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:37,731 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:37,731 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse1 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and (<= (+ 2 ~active_side_History_2~0) 0) (<= (+ 2 ~active_side_History_1~0) 0) .cse1 (<= ~active_side_History_0~0 0))) (or .cse0 .cse1))) [2021-07-05 10:25:37,731 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:37,732 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable607 [2021-07-05 10:25:37,732 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:37,732 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION was SAFE (13/23) [2021-07-05 10:25:37,733 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:37,734 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:37,734 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 10:25:37,736 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,737 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,737 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,737 INFO L82 PathProgramCache]: Analyzing trace with hash -638548000, now seen corresponding path program 1 times [2021-07-05 10:25:37,737 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,737 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63786049] [2021-07-05 10:25:37,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,737 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,747 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,747 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63786049] [2021-07-05 10:25:37,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63786049] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,747 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,747 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:37,748 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601320605] [2021-07-05 10:25:37,748 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:37,748 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:37,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:37,749 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,751 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:37,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:37,751 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-07-05 10:25:37,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,751 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:37,752 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:37,752 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:37,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:37,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:37,754 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 59 [2021-07-05 10:25:37,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,754 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:37,755 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 10:25:37,755 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,755 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,755 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable648 [2021-07-05 10:25:37,755 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,756 INFO L82 PathProgramCache]: Analyzing trace with hash -877066282, now seen corresponding path program 1 times [2021-07-05 10:25:37,756 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,756 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829549931] [2021-07-05 10:25:37,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:37,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:37,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,770 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,770 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829549931] [2021-07-05 10:25:37,770 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829549931] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,770 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,771 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:37,771 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128412774] [2021-07-05 10:25:37,771 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:37,771 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:37,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:37,771 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,786 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:37,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:37,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-07-05 10:25:37,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,787 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:37,787 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:37,787 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:37,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:37,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:37,790 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 59 [2021-07-05 10:25:37,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,790 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:37,790 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:25:37,791 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,791 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,791 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable649 [2021-07-05 10:25:37,791 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,791 INFO L82 PathProgramCache]: Analyzing trace with hash -902272299, now seen corresponding path program 1 times [2021-07-05 10:25:37,792 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,792 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852912661] [2021-07-05 10:25:37,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:37,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,810 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,810 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852912661] [2021-07-05 10:25:37,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852912661] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,811 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:37,811 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758899979] [2021-07-05 10:25:37,811 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:37,811 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:37,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,812 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,822 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:37,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:37,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:25:37,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,823 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:37,823 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:37,824 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:37,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:37,827 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 70 [2021-07-05 10:25:37,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,827 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:37,827 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:25:37,828 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,828 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,828 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable650 [2021-07-05 10:25:37,828 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,829 INFO L82 PathProgramCache]: Analyzing trace with hash -1758690581, now seen corresponding path program 1 times [2021-07-05 10:25:37,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,829 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333972872] [2021-07-05 10:25:37,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:37,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,847 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,847 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333972872] [2021-07-05 10:25:37,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333972872] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,847 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,848 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:37,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453383064] [2021-07-05 10:25:37,848 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:37,848 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:37,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,848 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,859 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:37,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:37,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:25:37,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,860 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:37,861 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:37,861 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:37,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:37,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:37,864 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 71 [2021-07-05 10:25:37,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:37,865 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:37,865 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,865 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:25:37,865 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:37,865 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:37,866 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable651 [2021-07-05 10:25:37,866 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:37,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:37,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1696650967, now seen corresponding path program 1 times [2021-07-05 10:25:37,866 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:37,866 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507468849] [2021-07-05 10:25:37,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:37,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:37,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:37,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:37,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:37,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:37,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:37,891 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:37,891 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507468849] [2021-07-05 10:25:37,891 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507468849] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:37,891 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:37,891 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:37,891 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259940888] [2021-07-05 10:25:37,891 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:37,892 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:37,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:37,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:37,892 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:37,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:37,996 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:37,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:37,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:25:37,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:37,999 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:37,999 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:38,000 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 15.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:38,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:38,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:38,007 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 71 [2021-07-05 10:25:38,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:38,007 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:38,007 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:38,008 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:38,008 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:38,008 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable652 [2021-07-05 10:25:38,008 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:38,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:38,008 INFO L82 PathProgramCache]: Analyzing trace with hash 896492653, now seen corresponding path program 1 times [2021-07-05 10:25:38,009 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:38,009 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176339972] [2021-07-05 10:25:38,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:38,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:38,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:38,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:38,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:38,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:38,040 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:38,040 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176339972] [2021-07-05 10:25:38,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176339972] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:38,040 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:38,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:38,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323426627] [2021-07-05 10:25:38,041 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:38,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:38,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:38,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:38,041 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:38,182 INFO L93 Difference]: Finished difference Result 1653 states and 2499 transitions. [2021-07-05 10:25:38,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:25:38,183 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:38,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:38,184 INFO L225 Difference]: With dead ends: 1653 [2021-07-05 10:25:38,184 INFO L226 Difference]: Without dead ends: 1350 [2021-07-05 10:25:38,185 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 50.4ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 10:25:38,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2021-07-05 10:25:38,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 540. [2021-07-05 10:25:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 540 states, 539 states have (on average 1.5009276437847867) internal successors, (809), 539 states have internal predecessors, (809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 809 transitions. [2021-07-05 10:25:38,195 INFO L78 Accepts]: Start accepts. Automaton has 540 states and 809 transitions. Word has length 72 [2021-07-05 10:25:38,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:38,196 INFO L442 AbstractCegarLoop]: Abstraction has 540 states and 809 transitions. [2021-07-05 10:25:38,196 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 809 transitions. [2021-07-05 10:25:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:25:38,196 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:38,197 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:38,197 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable653 [2021-07-05 10:25:38,197 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:38,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:38,197 INFO L82 PathProgramCache]: Analyzing trace with hash -637564008, now seen corresponding path program 1 times [2021-07-05 10:25:38,197 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:38,197 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981694081] [2021-07-05 10:25:38,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:38,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:38,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,225 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:25:38,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:38,236 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:38,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981694081] [2021-07-05 10:25:38,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981694081] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:38,237 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:38,237 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:38,237 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355706838] [2021-07-05 10:25:38,238 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:38,238 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:38,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:38,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:38,238 INFO L87 Difference]: Start difference. First operand 540 states and 809 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:38,374 INFO L93 Difference]: Finished difference Result 2458 states and 3737 transitions. [2021-07-05 10:25:38,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:25:38,374 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:25:38,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:38,377 INFO L225 Difference]: With dead ends: 2458 [2021-07-05 10:25:38,377 INFO L226 Difference]: Without dead ends: 2049 [2021-07-05 10:25:38,379 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 34.2ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:25:38,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2049 states. [2021-07-05 10:25:38,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2049 to 757. [2021-07-05 10:25:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 757 states, 756 states have (on average 1.5145502645502646) internal successors, (1145), 756 states have internal predecessors, (1145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 757 states and 1145 transitions. [2021-07-05 10:25:38,394 INFO L78 Accepts]: Start accepts. Automaton has 757 states and 1145 transitions. Word has length 73 [2021-07-05 10:25:38,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:38,395 INFO L442 AbstractCegarLoop]: Abstraction has 757 states and 1145 transitions. [2021-07-05 10:25:38,395 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1145 transitions. [2021-07-05 10:25:38,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-07-05 10:25:38,395 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:38,396 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:38,396 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable654 [2021-07-05 10:25:38,396 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:38,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:38,396 INFO L82 PathProgramCache]: Analyzing trace with hash -824563160, now seen corresponding path program 1 times [2021-07-05 10:25:38,396 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:38,396 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972640658] [2021-07-05 10:25:38,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:38,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:38,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:25:38,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:25:38,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-07-05 10:25:38,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:38,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:38,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:38,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:38,477 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:38,477 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972640658] [2021-07-05 10:25:38,477 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972640658] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:38,477 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:38,477 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-07-05 10:25:38,478 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490879799] [2021-07-05 10:25:38,478 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 10:25:38,478 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:38,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 10:25:38,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-07-05 10:25:38,479 INFO L87 Difference]: Start difference. First operand 757 states and 1145 transitions. Second operand has 10 states, 10 states have (on average 7.4) internal successors, (74), 9 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:39,205 INFO L93 Difference]: Finished difference Result 2087 states and 3164 transitions. [2021-07-05 10:25:39,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:25:39,206 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.4) internal successors, (74), 9 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2021-07-05 10:25:39,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:39,209 INFO L225 Difference]: With dead ends: 2087 [2021-07-05 10:25:39,209 INFO L226 Difference]: Without dead ends: 1678 [2021-07-05 10:25:39,209 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 127.7ms TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2021-07-05 10:25:39,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1678 states. [2021-07-05 10:25:39,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1678 to 863. [2021-07-05 10:25:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 863 states, 862 states have (on average 1.517401392111369) internal successors, (1308), 862 states have internal predecessors, (1308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 863 states and 1308 transitions. [2021-07-05 10:25:39,227 INFO L78 Accepts]: Start accepts. Automaton has 863 states and 1308 transitions. Word has length 74 [2021-07-05 10:25:39,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:39,227 INFO L442 AbstractCegarLoop]: Abstraction has 863 states and 1308 transitions. [2021-07-05 10:25:39,227 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 7.4) internal successors, (74), 9 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1308 transitions. [2021-07-05 10:25:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-07-05 10:25:39,228 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:39,228 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:39,228 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable655 [2021-07-05 10:25:39,228 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:39,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:39,229 INFO L82 PathProgramCache]: Analyzing trace with hash 456288575, now seen corresponding path program 1 times [2021-07-05 10:25:39,229 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:39,229 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896489818] [2021-07-05 10:25:39,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:39,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:39,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:39,258 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:39,258 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896489818] [2021-07-05 10:25:39,259 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896489818] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:39,259 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:39,259 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:39,259 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667438334] [2021-07-05 10:25:39,259 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:39,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:39,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:39,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:39,260 INFO L87 Difference]: Start difference. First operand 863 states and 1308 transitions. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:39,433 INFO L93 Difference]: Finished difference Result 2324 states and 3516 transitions. [2021-07-05 10:25:39,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:25:39,433 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2021-07-05 10:25:39,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:39,435 INFO L225 Difference]: With dead ends: 2324 [2021-07-05 10:25:39,436 INFO L226 Difference]: Without dead ends: 1915 [2021-07-05 10:25:39,436 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 42.3ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 10:25:39,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1915 states. [2021-07-05 10:25:39,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1915 to 759. [2021-07-05 10:25:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 759 states, 758 states have (on average 1.5158311345646438) internal successors, (1149), 758 states have internal predecessors, (1149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1149 transitions. [2021-07-05 10:25:39,453 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1149 transitions. Word has length 74 [2021-07-05 10:25:39,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:39,453 INFO L442 AbstractCegarLoop]: Abstraction has 759 states and 1149 transitions. [2021-07-05 10:25:39,453 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1149 transitions. [2021-07-05 10:25:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:25:39,454 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:39,454 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:39,454 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable656 [2021-07-05 10:25:39,454 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:39,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:39,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1341080186, now seen corresponding path program 1 times [2021-07-05 10:25:39,454 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:39,455 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477652119] [2021-07-05 10:25:39,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:39,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:39,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:39,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:39,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:39,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:39,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:39,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:39,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477652119] [2021-07-05 10:25:39,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477652119] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:39,485 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:39,485 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:39,485 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580050158] [2021-07-05 10:25:39,486 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:39,486 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:39,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:39,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:39,486 INFO L87 Difference]: Start difference. First operand 759 states and 1149 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:39,653 INFO L93 Difference]: Finished difference Result 2450 states and 3724 transitions. [2021-07-05 10:25:39,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:25:39,654 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:25:39,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:39,656 INFO L225 Difference]: With dead ends: 2450 [2021-07-05 10:25:39,656 INFO L226 Difference]: Without dead ends: 2041 [2021-07-05 10:25:39,657 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:25:39,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2041 states. [2021-07-05 10:25:39,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2041 to 654. [2021-07-05 10:25:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 654 states, 653 states have (on average 1.5130168453292496) internal successors, (988), 653 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 988 transitions. [2021-07-05 10:25:39,694 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 988 transitions. Word has length 76 [2021-07-05 10:25:39,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:39,695 INFO L442 AbstractCegarLoop]: Abstraction has 654 states and 988 transitions. [2021-07-05 10:25:39,695 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 988 transitions. [2021-07-05 10:25:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-07-05 10:25:39,696 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:39,696 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:39,696 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable657 [2021-07-05 10:25:39,696 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:39,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:39,697 INFO L82 PathProgramCache]: Analyzing trace with hash -1438891813, now seen corresponding path program 1 times [2021-07-05 10:25:39,697 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:39,697 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309390368] [2021-07-05 10:25:39,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:39,697 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:39,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:39,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:39,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:39,747 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:39,747 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309390368] [2021-07-05 10:25:39,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309390368] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:39,747 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:39,748 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:39,748 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164177388] [2021-07-05 10:25:39,748 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:39,748 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:39,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:39,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:39,749 INFO L87 Difference]: Start difference. First operand 654 states and 988 transitions. Second operand has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:39,961 INFO L93 Difference]: Finished difference Result 2727 states and 4120 transitions. [2021-07-05 10:25:39,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-05 10:25:39,961 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119 [2021-07-05 10:25:39,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:39,963 INFO L225 Difference]: With dead ends: 2727 [2021-07-05 10:25:39,963 INFO L226 Difference]: Without dead ends: 2318 [2021-07-05 10:25:39,964 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 47.8ms TimeCoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2021-07-05 10:25:39,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2318 states. [2021-07-05 10:25:39,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2318 to 806. [2021-07-05 10:25:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 805 states have (on average 1.5105590062111802) internal successors, (1216), 805 states have internal predecessors, (1216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1216 transitions. [2021-07-05 10:25:39,988 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1216 transitions. Word has length 119 [2021-07-05 10:25:39,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:39,988 INFO L442 AbstractCegarLoop]: Abstraction has 806 states and 1216 transitions. [2021-07-05 10:25:39,988 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 19.833333333333332) internal successors, (119), 6 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1216 transitions. [2021-07-05 10:25:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-07-05 10:25:39,989 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:39,990 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:39,990 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable658 [2021-07-05 10:25:39,990 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:39,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:39,990 INFO L82 PathProgramCache]: Analyzing trace with hash -731646139, now seen corresponding path program 1 times [2021-07-05 10:25:39,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:39,990 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370731049] [2021-07-05 10:25:39,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:39,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-07-05 10:25:40,030 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,030 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370731049] [2021-07-05 10:25:40,031 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370731049] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,031 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:40,031 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451201488] [2021-07-05 10:25:40,031 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:40,031 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:40,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:40,032 INFO L87 Difference]: Start difference. First operand 806 states and 1216 transitions. Second operand has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,173 INFO L93 Difference]: Finished difference Result 1580 states and 2392 transitions. [2021-07-05 10:25:40,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:40,173 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-07-05 10:25:40,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,174 INFO L225 Difference]: With dead ends: 1580 [2021-07-05 10:25:40,174 INFO L226 Difference]: Without dead ends: 987 [2021-07-05 10:25:40,175 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 28.9ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:40,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2021-07-05 10:25:40,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 730. [2021-07-05 10:25:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 729 states have (on average 1.5006858710562414) internal successors, (1094), 729 states have internal predecessors, (1094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 1094 transitions. [2021-07-05 10:25:40,194 INFO L78 Accepts]: Start accepts. Automaton has 730 states and 1094 transitions. Word has length 120 [2021-07-05 10:25:40,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,194 INFO L442 AbstractCegarLoop]: Abstraction has 730 states and 1094 transitions. [2021-07-05 10:25:40,194 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 21.4) internal successors, (107), 4 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1094 transitions. [2021-07-05 10:25:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-07-05 10:25:40,195 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:40,195 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:40,195 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable659 [2021-07-05 10:25:40,195 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:40,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:40,196 INFO L82 PathProgramCache]: Analyzing trace with hash 81364425, now seen corresponding path program 1 times [2021-07-05 10:25:40,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:40,196 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799029301] [2021-07-05 10:25:40,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:40,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:40,234 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:40,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:40,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-07-05 10:25:40,239 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,239 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799029301] [2021-07-05 10:25:40,240 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799029301] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,240 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,240 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:40,240 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637326239] [2021-07-05 10:25:40,240 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:40,240 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:40,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:40,241 INFO L87 Difference]: Start difference. First operand 730 states and 1094 transitions. Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,379 INFO L93 Difference]: Finished difference Result 1654 states and 2496 transitions. [2021-07-05 10:25:40,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:40,379 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 121 [2021-07-05 10:25:40,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,381 INFO L225 Difference]: With dead ends: 1654 [2021-07-05 10:25:40,381 INFO L226 Difference]: Without dead ends: 1063 [2021-07-05 10:25:40,381 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:40,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states. [2021-07-05 10:25:40,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 730. [2021-07-05 10:25:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 730 states, 729 states have (on average 1.49519890260631) internal successors, (1090), 729 states have internal predecessors, (1090), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 1090 transitions. [2021-07-05 10:25:40,402 INFO L78 Accepts]: Start accepts. Automaton has 730 states and 1090 transitions. Word has length 121 [2021-07-05 10:25:40,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,402 INFO L442 AbstractCegarLoop]: Abstraction has 730 states and 1090 transitions. [2021-07-05 10:25:40,402 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1090 transitions. [2021-07-05 10:25:40,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-07-05 10:25:40,403 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:40,403 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:40,403 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable660 [2021-07-05 10:25:40,403 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:40,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:40,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1936430127, now seen corresponding path program 1 times [2021-07-05 10:25:40,404 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:40,404 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716699356] [2021-07-05 10:25:40,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:40,404 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-05 10:25:40,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,433 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716699356] [2021-07-05 10:25:40,433 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716699356] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,433 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,433 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:40,433 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183255710] [2021-07-05 10:25:40,434 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:40,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:40,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,434 INFO L87 Difference]: Start difference. First operand 730 states and 1090 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,474 INFO L93 Difference]: Finished difference Result 1470 states and 2214 transitions. [2021-07-05 10:25:40,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:40,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-07-05 10:25:40,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,475 INFO L225 Difference]: With dead ends: 1470 [2021-07-05 10:25:40,475 INFO L226 Difference]: Without dead ends: 898 [2021-07-05 10:25:40,476 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states. [2021-07-05 10:25:40,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 718. [2021-07-05 10:25:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 717 states have (on average 1.4867503486750349) internal successors, (1066), 717 states have internal predecessors, (1066), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1066 transitions. [2021-07-05 10:25:40,498 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1066 transitions. Word has length 122 [2021-07-05 10:25:40,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,498 INFO L442 AbstractCegarLoop]: Abstraction has 718 states and 1066 transitions. [2021-07-05 10:25:40,498 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1066 transitions. [2021-07-05 10:25:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-07-05 10:25:40,499 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:40,499 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:40,500 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable661 [2021-07-05 10:25:40,500 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:40,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:40,500 INFO L82 PathProgramCache]: Analyzing trace with hash -2001095877, now seen corresponding path program 1 times [2021-07-05 10:25:40,500 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:40,500 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386576363] [2021-07-05 10:25:40,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:40,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-05 10:25:40,529 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,530 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386576363] [2021-07-05 10:25:40,530 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386576363] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,530 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,530 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:40,530 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490564255] [2021-07-05 10:25:40,530 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:40,530 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:40,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,531 INFO L87 Difference]: Start difference. First operand 718 states and 1066 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,585 INFO L93 Difference]: Finished difference Result 1449 states and 2171 transitions. [2021-07-05 10:25:40,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:40,586 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2021-07-05 10:25:40,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,587 INFO L225 Difference]: With dead ends: 1449 [2021-07-05 10:25:40,587 INFO L226 Difference]: Without dead ends: 893 [2021-07-05 10:25:40,588 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 893 states. [2021-07-05 10:25:40,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 893 to 682. [2021-07-05 10:25:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 682 states, 681 states have (on average 1.459618208516887) internal successors, (994), 681 states have internal predecessors, (994), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 994 transitions. [2021-07-05 10:25:40,608 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 994 transitions. Word has length 124 [2021-07-05 10:25:40,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,608 INFO L442 AbstractCegarLoop]: Abstraction has 682 states and 994 transitions. [2021-07-05 10:25:40,608 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 994 transitions. [2021-07-05 10:25:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-07-05 10:25:40,609 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:40,609 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:40,609 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable662 [2021-07-05 10:25:40,610 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:40,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:40,610 INFO L82 PathProgramCache]: Analyzing trace with hash 963752980, now seen corresponding path program 1 times [2021-07-05 10:25:40,610 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:40,610 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16285538] [2021-07-05 10:25:40,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:40,610 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:40,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:40,638 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,638 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16285538] [2021-07-05 10:25:40,638 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16285538] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,638 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:40,638 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971021313] [2021-07-05 10:25:40,638 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:40,639 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:40,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,639 INFO L87 Difference]: Start difference. First operand 682 states and 994 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,697 INFO L93 Difference]: Finished difference Result 1440 states and 2111 transitions. [2021-07-05 10:25:40,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:40,697 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 127 [2021-07-05 10:25:40,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,698 INFO L225 Difference]: With dead ends: 1440 [2021-07-05 10:25:40,699 INFO L226 Difference]: Without dead ends: 931 [2021-07-05 10:25:40,699 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2021-07-05 10:25:40,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 646. [2021-07-05 10:25:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 646 states, 645 states have (on average 1.4294573643410853) internal successors, (922), 645 states have internal predecessors, (922), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 922 transitions. [2021-07-05 10:25:40,720 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 922 transitions. Word has length 127 [2021-07-05 10:25:40,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,720 INFO L442 AbstractCegarLoop]: Abstraction has 646 states and 922 transitions. [2021-07-05 10:25:40,720 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 922 transitions. [2021-07-05 10:25:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-07-05 10:25:40,721 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:40,721 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:40,721 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable663 [2021-07-05 10:25:40,722 INFO L374 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:40,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:40,722 INFO L82 PathProgramCache]: Analyzing trace with hash -353496427, now seen corresponding path program 1 times [2021-07-05 10:25:40,722 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:40,722 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055666484] [2021-07-05 10:25:40,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:40,722 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:40,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:40,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:25:40,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:40,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-07-05 10:25:40,755 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:40,755 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055666484] [2021-07-05 10:25:40,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055666484] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:40,756 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:40,756 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:40,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79525382] [2021-07-05 10:25:40,756 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:40,756 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:40,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:40,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,757 INFO L87 Difference]: Start difference. First operand 646 states and 922 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:40,804 INFO L93 Difference]: Finished difference Result 1316 states and 1896 transitions. [2021-07-05 10:25:40,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:40,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 129 [2021-07-05 10:25:40,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:40,804 INFO L225 Difference]: With dead ends: 1316 [2021-07-05 10:25:40,804 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:40,805 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:40,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:40,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:40,806 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 129 [2021-07-05 10:25:40,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:40,806 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:40,806 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:40,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:40,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:40,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,941 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,953 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:40,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,064 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 38 [2021-07-05 10:25:41,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,390 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 141 [2021-07-05 10:25:41,392 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,420 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,726 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:41,745 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,652 WARN L205 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 508 DAG size of output: 324 [2021-07-05 10:25:42,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,966 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 114 [2021-07-05 10:25:42,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:42,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,005 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,227 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 22 [2021-07-05 10:25:43,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:43,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:44,302 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 12 [2021-07-05 10:25:46,533 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 321 DAG size of output: 12 [2021-07-05 10:25:46,897 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 5 [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:47,098 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,098 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,098 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,099 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,099 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,100 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,100 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,101 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,101 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:47,102 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:47,103 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,103 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,104 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,115 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,116 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,117 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,118 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,119 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,128 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:47,128 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,128 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,129 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,130 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,131 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,132 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:47,133 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,133 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,134 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,134 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,134 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,134 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,134 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,134 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:47,134 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,134 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,134 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:47,134 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:47,135 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,136 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:47,136 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:47,136 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,136 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:47,137 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:47,137 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:25:47,137 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:47,137 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable664 [2021-07-05 10:25:47,137 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:47,137 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION was SAFE (14/23) [2021-07-05 10:25:47,139 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:47,139 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:47,139 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:25:47,156 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,156 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,157 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,157 INFO L82 PathProgramCache]: Analyzing trace with hash 556120158, now seen corresponding path program 1 times [2021-07-05 10:25:47,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914760874] [2021-07-05 10:25:47,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,167 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914760874] [2021-07-05 10:25:47,167 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914760874] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,167 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,167 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:47,167 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331909028] [2021-07-05 10:25:47,168 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:47,168 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:47,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:47,168 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,170 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:47,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:47,170 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:25:47,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,171 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:47,171 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:47,171 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:47,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:47,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:47,187 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 54 [2021-07-05 10:25:47,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,187 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:47,187 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 10:25:47,188 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,188 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,188 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable705 [2021-07-05 10:25:47,188 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,189 INFO L82 PathProgramCache]: Analyzing trace with hash 1484691112, now seen corresponding path program 1 times [2021-07-05 10:25:47,189 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,189 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581591414] [2021-07-05 10:25:47,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:47,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:47,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,219 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,219 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581591414] [2021-07-05 10:25:47,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581591414] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,219 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,219 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:47,220 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773273881] [2021-07-05 10:25:47,220 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:47,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:47,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:47,220 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,238 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:47,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:47,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 10:25:47,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,239 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:47,239 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:47,239 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:47,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:47,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:47,242 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 54 [2021-07-05 10:25:47,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,243 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:47,243 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:25:47,243 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,243 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,244 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable706 [2021-07-05 10:25:47,244 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,244 INFO L82 PathProgramCache]: Analyzing trace with hash -1960898487, now seen corresponding path program 1 times [2021-07-05 10:25:47,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,244 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701570812] [2021-07-05 10:25:47,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:47,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,267 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701570812] [2021-07-05 10:25:47,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701570812] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,268 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:47,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915165829] [2021-07-05 10:25:47,268 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:47,268 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:47,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,269 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,280 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:47,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:47,280 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:25:47,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,281 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:47,281 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:47,281 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:47,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:47,288 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 65 [2021-07-05 10:25:47,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,288 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:47,288 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:47,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:25:47,289 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,289 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,289 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable707 [2021-07-05 10:25:47,289 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1036664205, now seen corresponding path program 1 times [2021-07-05 10:25:47,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,290 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817808256] [2021-07-05 10:25:47,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:47,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817808256] [2021-07-05 10:25:47,308 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817808256] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,308 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,308 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:47,308 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166321460] [2021-07-05 10:25:47,308 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:47,308 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:47,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,309 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,320 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:47,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:47,321 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:25:47,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,321 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:47,321 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:47,322 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:47,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:47,325 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 66 [2021-07-05 10:25:47,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,326 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:47,326 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:25:47,327 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,327 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,327 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable708 [2021-07-05 10:25:47,327 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,327 INFO L82 PathProgramCache]: Analyzing trace with hash -613962379, now seen corresponding path program 1 times [2021-07-05 10:25:47,328 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,328 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074753452] [2021-07-05 10:25:47,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,352 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,352 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074753452] [2021-07-05 10:25:47,352 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074753452] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,352 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,352 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:47,352 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311245344] [2021-07-05 10:25:47,353 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:47,353 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:47,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:47,353 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,471 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:47,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:47,471 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:25:47,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,472 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:47,472 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:47,473 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:47,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:47,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:47,479 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 66 [2021-07-05 10:25:47,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,479 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:47,479 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:25:47,480 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,480 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,480 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable709 [2021-07-05 10:25:47,480 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,480 INFO L82 PathProgramCache]: Analyzing trace with hash -1842841679, now seen corresponding path program 1 times [2021-07-05 10:25:47,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,481 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20392473] [2021-07-05 10:25:47,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,527 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,527 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20392473] [2021-07-05 10:25:47,527 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20392473] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,527 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:47,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594462092] [2021-07-05 10:25:47,527 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:47,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:47,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:47,528 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,629 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:47,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:47,630 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:25:47,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,630 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:47,631 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:47,631 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:47,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:47,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:47,638 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 67 [2021-07-05 10:25:47,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,638 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:47,638 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:25:47,639 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,639 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,639 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable710 [2021-07-05 10:25:47,639 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1169803361, now seen corresponding path program 1 times [2021-07-05 10:25:47,639 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,640 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359797322] [2021-07-05 10:25:47,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,640 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:47,663 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:47,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:47,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,668 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,668 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359797322] [2021-07-05 10:25:47,668 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359797322] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,668 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,668 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:47,669 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008026922] [2021-07-05 10:25:47,669 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:47,669 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:47,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:47,669 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,798 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:47,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:47,798 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:25:47,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,799 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:47,799 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:47,799 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:47,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:47,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:47,806 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 69 [2021-07-05 10:25:47,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,806 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:47,806 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:25:47,807 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,807 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,807 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable711 [2021-07-05 10:25:47,807 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,807 INFO L82 PathProgramCache]: Analyzing trace with hash -658206297, now seen corresponding path program 1 times [2021-07-05 10:25:47,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,807 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448445071] [2021-07-05 10:25:47,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,830 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,830 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448445071] [2021-07-05 10:25:47,830 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448445071] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,830 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,830 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:47,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952975509] [2021-07-05 10:25:47,831 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:47,831 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:47,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,831 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,845 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:47,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:47,846 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:25:47,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,846 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:47,846 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:47,847 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:47,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:47,853 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 70 [2021-07-05 10:25:47,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,853 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:47,853 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,853 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:25:47,854 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,854 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,854 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable712 [2021-07-05 10:25:47,854 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,855 INFO L82 PathProgramCache]: Analyzing trace with hash -633241192, now seen corresponding path program 1 times [2021-07-05 10:25:47,855 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,855 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499694099] [2021-07-05 10:25:47,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,877 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,877 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499694099] [2021-07-05 10:25:47,877 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499694099] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,877 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,877 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:47,878 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270005443] [2021-07-05 10:25:47,878 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:47,878 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:47,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,880 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,911 INFO L93 Difference]: Finished difference Result 895 states and 1341 transitions. [2021-07-05 10:25:47,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:47,912 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:25:47,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,912 INFO L225 Difference]: With dead ends: 895 [2021-07-05 10:25:47,913 INFO L226 Difference]: Without dead ends: 595 [2021-07-05 10:25:47,913 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states. [2021-07-05 10:25:47,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 427. [2021-07-05 10:25:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:25:47,919 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 71 [2021-07-05 10:25:47,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,920 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:25:47,920 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:25:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:25:47,920 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:47,920 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:47,920 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable713 [2021-07-05 10:25:47,920 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:47,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:47,921 INFO L82 PathProgramCache]: Analyzing trace with hash 534764451, now seen corresponding path program 1 times [2021-07-05 10:25:47,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:47,921 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078629498] [2021-07-05 10:25:47,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:47,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:47,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:47,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:25:47,950 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:25:47,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:25:47,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:47,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:47,953 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:47,953 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078629498] [2021-07-05 10:25:47,953 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078629498] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:47,953 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:47,953 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:47,954 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789434456] [2021-07-05 10:25:47,954 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:47,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:47,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:47,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,954 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:47,989 INFO L93 Difference]: Finished difference Result 792 states and 1170 transitions. [2021-07-05 10:25:47,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:47,989 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:25:47,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:47,989 INFO L225 Difference]: With dead ends: 792 [2021-07-05 10:25:47,989 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:47,990 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:47,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:47,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:47,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:47,990 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 73 [2021-07-05 10:25:47,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:47,991 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:47,991 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:47,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:47,991 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:47,992 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:47,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:47,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:47,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:47,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,006 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,014 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,026 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,044 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:48,301 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,301 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:48,301 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,301 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,301 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:48,302 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,303 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,303 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:48,303 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,304 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:48,304 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,305 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,306 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,307 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:48,307 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,308 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:48,309 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,310 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:48,310 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,310 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:48,311 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:48,312 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:48,313 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,313 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:48,314 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,315 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,316 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,317 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:48,318 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,319 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,320 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,321 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:48,322 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,323 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,324 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:48,325 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:48,326 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:48,326 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,326 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:48,327 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:48,328 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:48,328 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:48,328 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:48,328 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:48,328 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,328 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,328 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,328 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,328 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,329 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:48,329 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:48,329 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:48,329 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,329 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:48,329 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:48,329 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:25:48,329 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:48,329 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable714 [2021-07-05 10:25:48,330 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:48,330 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION was SAFE (15/23) [2021-07-05 10:25:48,331 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:48,331 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:48,332 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:25:48,334 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,334 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,334 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,334 INFO L82 PathProgramCache]: Analyzing trace with hash 850420156, now seen corresponding path program 1 times [2021-07-05 10:25:48,334 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,334 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822429117] [2021-07-05 10:25:48,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,335 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,348 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,348 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822429117] [2021-07-05 10:25:48,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822429117] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,348 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,348 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:48,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98690057] [2021-07-05 10:25:48,349 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:48,349 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:48,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:48,350 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,352 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:48,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:48,352 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:25:48,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,352 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:48,352 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:48,353 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:48,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:48,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:48,355 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 57 [2021-07-05 10:25:48,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,355 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:48,355 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 10:25:48,356 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,356 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,356 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable755 [2021-07-05 10:25:48,356 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,356 INFO L82 PathProgramCache]: Analyzing trace with hash 23357234, now seen corresponding path program 1 times [2021-07-05 10:25:48,357 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,357 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351968581] [2021-07-05 10:25:48,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:48,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:48,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,373 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,374 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351968581] [2021-07-05 10:25:48,374 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351968581] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,374 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,374 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:48,374 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447686551] [2021-07-05 10:25:48,374 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:48,375 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:48,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:48,375 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,392 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:48,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:48,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-07-05 10:25:48,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,393 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:48,393 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:48,394 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:48,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:48,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:48,396 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 57 [2021-07-05 10:25:48,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,396 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:48,396 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:25:48,397 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,397 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,397 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable756 [2021-07-05 10:25:48,397 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,397 INFO L82 PathProgramCache]: Analyzing trace with hash -2112979471, now seen corresponding path program 1 times [2021-07-05 10:25:48,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112645889] [2021-07-05 10:25:48,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:48,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,419 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,419 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112645889] [2021-07-05 10:25:48,419 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1112645889] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,419 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,420 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:48,420 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844042935] [2021-07-05 10:25:48,420 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:48,420 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:48,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:48,421 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,432 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:48,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:48,432 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:25:48,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,433 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:48,433 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:48,433 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:48,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:48,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:48,436 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 68 [2021-07-05 10:25:48,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,436 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:48,436 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:25:48,437 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,437 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,437 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable757 [2021-07-05 10:25:48,437 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1010148231, now seen corresponding path program 1 times [2021-07-05 10:25:48,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345951795] [2021-07-05 10:25:48,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:48,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,455 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,456 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345951795] [2021-07-05 10:25:48,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345951795] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,456 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:48,456 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243079785] [2021-07-05 10:25:48,456 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:48,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:48,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:48,459 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,471 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:48,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:48,471 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:25:48,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,472 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:48,472 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:48,472 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:48,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:48,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:48,476 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 69 [2021-07-05 10:25:48,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,476 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:48,476 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:25:48,476 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,476 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,477 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable758 [2021-07-05 10:25:48,477 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,477 INFO L82 PathProgramCache]: Analyzing trace with hash 876134725, now seen corresponding path program 1 times [2021-07-05 10:25:48,477 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,477 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530687403] [2021-07-05 10:25:48,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,478 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,504 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,505 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530687403] [2021-07-05 10:25:48,505 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530687403] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,505 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:48,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283857761] [2021-07-05 10:25:48,505 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:48,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:48,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:48,506 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,610 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:48,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:48,614 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:25:48,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,615 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:48,615 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:48,616 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:48,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:48,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:48,621 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 69 [2021-07-05 10:25:48,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,621 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:48,621 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 4 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:25:48,621 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,621 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,622 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable759 [2021-07-05 10:25:48,622 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1634139529, now seen corresponding path program 1 times [2021-07-05 10:25:48,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857461887] [2021-07-05 10:25:48,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,623 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,651 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,651 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857461887] [2021-07-05 10:25:48,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857461887] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,651 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:48,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421213176] [2021-07-05 10:25:48,651 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:48,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:48,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:48,652 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,777 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:48,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:48,777 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:25:48,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,778 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:48,778 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:48,781 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:48,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:48,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:48,786 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 70 [2021-07-05 10:25:48,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,786 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:48,786 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:48,787 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,787 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,787 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable760 [2021-07-05 10:25:48,787 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1083633957, now seen corresponding path program 1 times [2021-07-05 10:25:48,788 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,788 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782278498] [2021-07-05 10:25:48,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:48,816 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:48,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:48,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,822 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782278498] [2021-07-05 10:25:48,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782278498] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,822 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,822 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:48,822 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130340478] [2021-07-05 10:25:48,822 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:48,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:48,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:48,823 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:48,949 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:48,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:48,950 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:48,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:48,950 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:48,950 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:48,951 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:48,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:48,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:48,973 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 72 [2021-07-05 10:25:48,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:48,973 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:48,973 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:25:48,974 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:48,974 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:48,974 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable761 [2021-07-05 10:25:48,974 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:48,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:48,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1360533459, now seen corresponding path program 1 times [2021-07-05 10:25:48,974 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:48,975 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041667671] [2021-07-05 10:25:48,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:48,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:48,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:48,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:48,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:48,995 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:48,995 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041667671] [2021-07-05 10:25:48,995 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041667671] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:48,995 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:48,995 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:48,995 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745274484] [2021-07-05 10:25:48,995 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:48,995 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:48,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:48,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:48,996 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:49,010 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:49,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:49,010 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:25:49,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:49,011 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:49,011 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:49,011 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:49,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:49,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:49,017 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 73 [2021-07-05 10:25:49,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:49,018 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:49,018 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-07-05 10:25:49,018 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:49,018 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:49,018 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable762 [2021-07-05 10:25:49,019 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:49,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:49,019 INFO L82 PathProgramCache]: Analyzing trace with hash 2066634306, now seen corresponding path program 1 times [2021-07-05 10:25:49,019 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:49,019 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770567453] [2021-07-05 10:25:49,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:49,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:49,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:49,040 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:49,040 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770567453] [2021-07-05 10:25:49,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770567453] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:49,040 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:49,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:49,041 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104413010] [2021-07-05 10:25:49,041 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:49,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:49,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:49,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:49,041 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:49,077 INFO L93 Difference]: Finished difference Result 895 states and 1341 transitions. [2021-07-05 10:25:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:49,078 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2021-07-05 10:25:49,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:49,078 INFO L225 Difference]: With dead ends: 895 [2021-07-05 10:25:49,078 INFO L226 Difference]: Without dead ends: 595 [2021-07-05 10:25:49,079 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:49,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states. [2021-07-05 10:25:49,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 427. [2021-07-05 10:25:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:25:49,085 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 74 [2021-07-05 10:25:49,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:49,085 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:25:49,085 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,085 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:25:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:25:49,086 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:49,086 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:49,086 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable763 [2021-07-05 10:25:49,086 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:49,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:49,087 INFO L82 PathProgramCache]: Analyzing trace with hash 297712727, now seen corresponding path program 1 times [2021-07-05 10:25:49,087 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:49,087 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767401311] [2021-07-05 10:25:49,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:49,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:49,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:49,107 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:49,107 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767401311] [2021-07-05 10:25:49,108 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767401311] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:49,108 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:49,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:49,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109490987] [2021-07-05 10:25:49,108 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:49,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:49,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:49,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:49,109 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:49,145 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:25:49,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:49,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:25:49,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:49,145 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:25:49,146 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:25:49,146 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:49,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:25:49,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:25:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:25:49,152 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 76 [2021-07-05 10:25:49,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:49,152 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:25:49,153 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:25:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:25:49,153 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:49,153 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:49,153 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable764 [2021-07-05 10:25:49,153 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:49,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:49,154 INFO L82 PathProgramCache]: Analyzing trace with hash 239208754, now seen corresponding path program 1 times [2021-07-05 10:25:49,154 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:49,154 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328936655] [2021-07-05 10:25:49,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:49,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:49,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:49,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:49,187 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328936655] [2021-07-05 10:25:49,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328936655] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:49,187 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:49,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:49,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000862310] [2021-07-05 10:25:49,187 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:49,187 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:49,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:49,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:49,188 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:49,313 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:25:49,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:25:49,313 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:25:49,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:49,315 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:25:49,315 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:25:49,315 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 33.0ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:25:49,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:25:49,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:25:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:25:49,326 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 78 [2021-07-05 10:25:49,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:49,326 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:25:49,326 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:25:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-07-05 10:25:49,327 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:49,327 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:49,327 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable765 [2021-07-05 10:25:49,327 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:49,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:49,328 INFO L82 PathProgramCache]: Analyzing trace with hash 417404299, now seen corresponding path program 1 times [2021-07-05 10:25:49,328 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:49,328 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243389139] [2021-07-05 10:25:49,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:49,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:49,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,357 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:25:49,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:49,383 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:49,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243389139] [2021-07-05 10:25:49,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243389139] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:25:49,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703435837] [2021-07-05 10:25:49,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:49,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:25:49,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:25:49,385 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:25:49,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-07-05 10:25:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:49,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:25:49,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:25:49,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:49,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:49,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:49,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:49,772 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:25:49,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:49,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:49,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1703435837] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:25:49,779 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:25:49,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:25:49,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797746077] [2021-07-05 10:25:49,780 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:25:49,780 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:49,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:25:49,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:25:49,780 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 7 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:49,974 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:25:49,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:25:49,975 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 7 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 127 [2021-07-05 10:25:49,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:49,977 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:25:49,977 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:25:49,977 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 71.7ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:25:49,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:25:49,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:25:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:25:49,996 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 127 [2021-07-05 10:25:49,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:49,996 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:25:49,996 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 7 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:25:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-07-05 10:25:49,997 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:49,997 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:50,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-07-05 10:25:50,215 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable766 [2021-07-05 10:25:50,215 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:50,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:50,216 INFO L82 PathProgramCache]: Analyzing trace with hash 1944472146, now seen corresponding path program 2 times [2021-07-05 10:25:50,216 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:50,216 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626815686] [2021-07-05 10:25:50,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:50,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:50,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:50,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:50,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:25:50,255 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:50,255 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626815686] [2021-07-05 10:25:50,255 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626815686] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:50,255 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:50,255 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:50,255 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631954632] [2021-07-05 10:25:50,256 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:50,256 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:50,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:50,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:50,256 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:50,307 INFO L93 Difference]: Finished difference Result 1742 states and 2579 transitions. [2021-07-05 10:25:50,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:50,308 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 176 [2021-07-05 10:25:50,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:50,309 INFO L225 Difference]: With dead ends: 1742 [2021-07-05 10:25:50,309 INFO L226 Difference]: Without dead ends: 1137 [2021-07-05 10:25:50,310 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:50,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1137 states. [2021-07-05 10:25:50,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1137 to 748. [2021-07-05 10:25:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 747 states have (on average 1.4497991967871486) internal successors, (1083), 747 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1083 transitions. [2021-07-05 10:25:50,327 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1083 transitions. Word has length 176 [2021-07-05 10:25:50,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:50,327 INFO L442 AbstractCegarLoop]: Abstraction has 748 states and 1083 transitions. [2021-07-05 10:25:50,327 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1083 transitions. [2021-07-05 10:25:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-07-05 10:25:50,328 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:50,328 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:50,328 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable767 [2021-07-05 10:25:50,328 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:50,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:50,329 INFO L82 PathProgramCache]: Analyzing trace with hash 2041901432, now seen corresponding path program 1 times [2021-07-05 10:25:50,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:50,329 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696333814] [2021-07-05 10:25:50,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:50,329 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:50,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:50,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:50,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:25:50,373 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:25:50,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:25:50,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:50,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:25:50,376 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:50,376 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696333814] [2021-07-05 10:25:50,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696333814] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:50,376 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:50,376 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:50,376 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922677190] [2021-07-05 10:25:50,377 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:50,377 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:50,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:50,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:50,377 INFO L87 Difference]: Start difference. First operand 748 states and 1083 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:50,402 INFO L93 Difference]: Finished difference Result 1164 states and 1706 transitions. [2021-07-05 10:25:50,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:50,402 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 178 [2021-07-05 10:25:50,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:50,403 INFO L225 Difference]: With dead ends: 1164 [2021-07-05 10:25:50,403 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:50,404 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:50,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:50,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:50,404 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2021-07-05 10:25:50,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:50,405 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:50,405 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:50,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:50,405 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:50,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,407 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,852 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 157 [2021-07-05 10:25:50,853 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:50,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,044 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,234 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 166 [2021-07-05 10:25:51,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,454 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 136 [2021-07-05 10:25:51,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,460 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,464 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,465 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,611 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,614 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,637 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,772 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:51,796 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:52,095 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:25:52,938 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2021-07-05 10:25:53,170 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 5 [2021-07-05 10:25:53,311 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:25:54,057 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-07-05 10:25:54,473 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 5 [2021-07-05 10:25:54,834 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:25:54,979 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:25:55,028 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,029 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,029 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,029 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:25:55,029 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:25:55,030 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,031 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:25:55,031 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:25:55,032 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:55,033 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:25:55,033 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,034 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,035 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,036 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,038 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,038 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,039 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,040 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,041 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:25:55,042 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,043 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:55,043 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:25:55,043 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:25:55,043 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:25:55,043 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,043 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,043 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,043 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,043 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,044 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,044 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,044 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:25:55,045 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,045 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,045 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,045 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,046 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,046 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:25:55,046 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:25:55,046 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:25:55,046 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,046 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:25:55,046 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:25:55,046 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:25:55,046 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:25:55,047 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable768 [2021-07-05 10:25:55,047 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:25:55,047 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION was SAFE (16/23) [2021-07-05 10:25:55,048 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:25:55,048 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:25:55,048 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:25:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:25:55,050 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,050 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,050 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,051 INFO L82 PathProgramCache]: Analyzing trace with hash -1981528068, now seen corresponding path program 1 times [2021-07-05 10:25:55,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,051 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118035001] [2021-07-05 10:25:55,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,051 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,060 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118035001] [2021-07-05 10:25:55,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118035001] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,060 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:25:55,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7194572] [2021-07-05 10:25:55,060 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:25:55,060 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:25:55,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:55,061 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,063 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:25:55,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:25:55,063 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:25:55,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,064 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:25:55,064 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:55,064 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:25:55,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:55,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:25:55,066 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 60 [2021-07-05 10:25:55,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,066 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:25:55,066 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:25:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 10:25:55,067 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,067 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,067 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable809 [2021-07-05 10:25:55,067 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,068 INFO L82 PathProgramCache]: Analyzing trace with hash -785660218, now seen corresponding path program 1 times [2021-07-05 10:25:55,068 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,068 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206496292] [2021-07-05 10:25:55,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:55,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:25:55,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,082 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,082 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206496292] [2021-07-05 10:25:55,082 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206496292] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,082 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,082 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:55,082 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212523556] [2021-07-05 10:25:55,082 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:55,082 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:55,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:55,083 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,099 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:25:55,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:25:55,100 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 10:25:55,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,100 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:25:55,100 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:25:55,101 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:55,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:25:55,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:25:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:25:55,103 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 60 [2021-07-05 10:25:55,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,103 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:25:55,103 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:25:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:25:55,104 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,104 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,104 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable810 [2021-07-05 10:25:55,104 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,104 INFO L82 PathProgramCache]: Analyzing trace with hash -1567046745, now seen corresponding path program 1 times [2021-07-05 10:25:55,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,104 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606066025] [2021-07-05 10:25:55,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:55,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,122 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,122 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606066025] [2021-07-05 10:25:55,122 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606066025] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,122 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,123 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:55,123 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573672674] [2021-07-05 10:25:55,123 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:55,123 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:55,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,123 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,134 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:25:55,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:55,134 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:25:55,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,135 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:25:55,135 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:25:55,135 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:25:55,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:25:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:25:55,138 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 71 [2021-07-05 10:25:55,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,138 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:25:55,138 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:25:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:55,139 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,139 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,139 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable811 [2021-07-05 10:25:55,139 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1948757585, now seen corresponding path program 1 times [2021-07-05 10:25:55,140 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,140 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158022390] [2021-07-05 10:25:55,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,140 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:55,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,157 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,157 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158022390] [2021-07-05 10:25:55,157 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158022390] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,157 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,157 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:55,158 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044674089] [2021-07-05 10:25:55,158 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:55,158 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:55,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,158 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,170 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:25:55,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:55,170 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:55,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,170 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:25:55,171 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:25:55,171 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:25:55,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:25:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:25:55,174 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 72 [2021-07-05 10:25:55,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,174 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:25:55,174 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:25:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:25:55,175 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,175 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,175 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable812 [2021-07-05 10:25:55,175 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,175 INFO L82 PathProgramCache]: Analyzing trace with hash -422981677, now seen corresponding path program 1 times [2021-07-05 10:25:55,175 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,176 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338639973] [2021-07-05 10:25:55,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,199 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,199 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338639973] [2021-07-05 10:25:55,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338639973] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:55,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360823323] [2021-07-05 10:25:55,199 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:55,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:55,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:55,200 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,315 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:25:55,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:55,316 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:25:55,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,317 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:25:55,317 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:25:55,317 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:55,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:25:55,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:25:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:25:55,322 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 72 [2021-07-05 10:25:55,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,322 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:25:55,322 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:25:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:25:55,323 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,323 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,323 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable813 [2021-07-05 10:25:55,323 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,323 INFO L82 PathProgramCache]: Analyzing trace with hash -1639908081, now seen corresponding path program 1 times [2021-07-05 10:25:55,324 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,324 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858330792] [2021-07-05 10:25:55,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,348 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,348 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858330792] [2021-07-05 10:25:55,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858330792] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,348 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,348 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:55,348 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041993228] [2021-07-05 10:25:55,348 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:25:55,348 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:25:55,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:55,349 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,466 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:25:55,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:25:55,466 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:25:55,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,467 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:55,467 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:55,467 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:25:55,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:55,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:25:55,473 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 73 [2021-07-05 10:25:55,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,473 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:25:55,473 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:25:55,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-07-05 10:25:55,474 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,474 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,474 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable814 [2021-07-05 10:25:55,474 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1893634685, now seen corresponding path program 1 times [2021-07-05 10:25:55,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115711119] [2021-07-05 10:25:55,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,475 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:25:55,499 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:25:55,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:55,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,504 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,504 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115711119] [2021-07-05 10:25:55,505 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115711119] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,505 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:25:55,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218902101] [2021-07-05 10:25:55,505 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:25:55,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:25:55,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:25:55,506 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,623 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:25:55,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:25:55,623 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2021-07-05 10:25:55,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,624 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:25:55,624 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:25:55,625 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:25:55,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:25:55,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:25:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:25:55,631 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 75 [2021-07-05 10:25:55,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,631 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:25:55,631 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:25:55,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:25:55,632 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,632 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,632 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable815 [2021-07-05 10:25:55,632 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,633 INFO L82 PathProgramCache]: Analyzing trace with hash -790411643, now seen corresponding path program 1 times [2021-07-05 10:25:55,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,633 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999097985] [2021-07-05 10:25:55,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,633 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,651 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,651 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999097985] [2021-07-05 10:25:55,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999097985] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,651 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:55,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346461937] [2021-07-05 10:25:55,652 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:55,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:55,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,652 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,666 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:25:55,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:55,666 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:25:55,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,667 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:25:55,667 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:25:55,668 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:25:55,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:25:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:25:55,674 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 76 [2021-07-05 10:25:55,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,674 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:25:55,674 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:25:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:25:55,674 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,674 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,675 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable816 [2021-07-05 10:25:55,675 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,675 INFO L82 PathProgramCache]: Analyzing trace with hash -2089894474, now seen corresponding path program 1 times [2021-07-05 10:25:55,675 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,675 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020039104] [2021-07-05 10:25:55,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,693 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,693 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020039104] [2021-07-05 10:25:55,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020039104] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,693 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:55,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443951838] [2021-07-05 10:25:55,694 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:55,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:55,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,694 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,729 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:25:55,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:55,729 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:25:55,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,730 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:25:55,730 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:25:55,730 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:25:55,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:25:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:25:55,736 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 77 [2021-07-05 10:25:55,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,736 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:25:55,737 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:25:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:25:55,738 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,738 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,738 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable817 [2021-07-05 10:25:55,738 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,738 INFO L82 PathProgramCache]: Analyzing trace with hash -783932543, now seen corresponding path program 1 times [2021-07-05 10:25:55,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488977460] [2021-07-05 10:25:55,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,739 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,759 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,759 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488977460] [2021-07-05 10:25:55,759 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488977460] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,759 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,759 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:55,759 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346490981] [2021-07-05 10:25:55,760 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:55,760 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:55,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,760 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,796 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:25:55,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:55,796 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-07-05 10:25:55,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,797 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:25:55,797 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:25:55,798 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:55,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:25:55,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:25:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:25:55,804 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 79 [2021-07-05 10:25:55,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,804 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:25:55,804 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:25:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-07-05 10:25:55,805 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,805 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,805 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable818 [2021-07-05 10:25:55,805 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,805 INFO L82 PathProgramCache]: Analyzing trace with hash 80929990, now seen corresponding path program 1 times [2021-07-05 10:25:55,805 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,805 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077868748] [2021-07-05 10:25:55,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:55,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:55,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:55,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:55,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:55,836 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:55,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077868748] [2021-07-05 10:25:55,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077868748] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:55,836 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:55,836 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:25:55,836 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361586871] [2021-07-05 10:25:55,837 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:25:55,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:55,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:25:55,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:25:55,837 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:55,964 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:25:55,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:25:55,965 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2021-07-05 10:25:55,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:55,967 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:25:55,967 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:25:55,968 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 33.4ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:25:55,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:25:55,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:25:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:25:55,978 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 81 [2021-07-05 10:25:55,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:55,979 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:25:55,979 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:25:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-07-05 10:25:55,979 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:55,980 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:55,980 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable819 [2021-07-05 10:25:55,980 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:55,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:55,980 INFO L82 PathProgramCache]: Analyzing trace with hash 124833229, now seen corresponding path program 1 times [2021-07-05 10:25:55,980 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:55,980 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990134672] [2021-07-05 10:25:55,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:55,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:56,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,027 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:25:56,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:56,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:56,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990134672] [2021-07-05 10:25:56,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990134672] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:25:56,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1656229103] [2021-07-05 10:25:56,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:56,047 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:25:56,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:25:56,048 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:25:56,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-07-05 10:25:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:56,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 728 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:25:56,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:25:56,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,368 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:25:56,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:25:56,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:25:56,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,419 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:25:56,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:25:56,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1656229103] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:25:56,430 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:25:56,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:25:56,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840846608] [2021-07-05 10:25:56,431 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:25:56,431 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:56,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:25:56,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:25:56,432 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 18.571428571428573) internal successors, (130), 7 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:56,629 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:25:56,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:25:56,630 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.571428571428573) internal successors, (130), 7 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 130 [2021-07-05 10:25:56,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:56,632 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:25:56,632 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:25:56,632 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 65.6ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:25:56,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:25:56,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:25:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:25:56,650 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 130 [2021-07-05 10:25:56,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:56,650 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:25:56,650 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 18.571428571428573) internal successors, (130), 7 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:25:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-07-05 10:25:56,651 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:56,652 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:56,671 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-07-05 10:25:56,869 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable820,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:25:56,870 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:56,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:56,870 INFO L82 PathProgramCache]: Analyzing trace with hash 709463974, now seen corresponding path program 2 times [2021-07-05 10:25:56,870 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:56,870 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559873600] [2021-07-05 10:25:56,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:56,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:56,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:56,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:56,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:25:56,904 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:56,904 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559873600] [2021-07-05 10:25:56,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559873600] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:56,905 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:56,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:56,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29792435] [2021-07-05 10:25:56,905 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:56,905 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:56,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:56,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:56,906 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:56,955 INFO L93 Difference]: Finished difference Result 1742 states and 2579 transitions. [2021-07-05 10:25:56,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:56,956 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 179 [2021-07-05 10:25:56,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:56,957 INFO L225 Difference]: With dead ends: 1742 [2021-07-05 10:25:56,957 INFO L226 Difference]: Without dead ends: 1137 [2021-07-05 10:25:56,958 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:56,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1137 states. [2021-07-05 10:25:56,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1137 to 748. [2021-07-05 10:25:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 747 states have (on average 1.4497991967871486) internal successors, (1083), 747 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1083 transitions. [2021-07-05 10:25:56,975 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1083 transitions. Word has length 179 [2021-07-05 10:25:56,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:56,976 INFO L442 AbstractCegarLoop]: Abstraction has 748 states and 1083 transitions. [2021-07-05 10:25:56,976 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1083 transitions. [2021-07-05 10:25:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-07-05 10:25:56,977 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:56,977 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:56,977 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable821 [2021-07-05 10:25:56,977 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:56,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:56,977 INFO L82 PathProgramCache]: Analyzing trace with hash -172568896, now seen corresponding path program 1 times [2021-07-05 10:25:56,978 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:56,978 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024116485] [2021-07-05 10:25:56,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:56,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:57,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:57,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:57,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:25:57,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:57,015 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024116485] [2021-07-05 10:25:57,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024116485] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:57,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:57,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:57,015 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848312558] [2021-07-05 10:25:57,016 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:57,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:57,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:57,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:57,016 INFO L87 Difference]: Start difference. First operand 748 states and 1083 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:57,040 INFO L93 Difference]: Finished difference Result 1166 states and 1708 transitions. [2021-07-05 10:25:57,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:57,040 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 181 [2021-07-05 10:25:57,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:57,041 INFO L225 Difference]: With dead ends: 1166 [2021-07-05 10:25:57,041 INFO L226 Difference]: Without dead ends: 892 [2021-07-05 10:25:57,042 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:57,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2021-07-05 10:25:57,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 746. [2021-07-05 10:25:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 746 states, 745 states have (on average 1.446979865771812) internal successors, (1078), 745 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1078 transitions. [2021-07-05 10:25:57,058 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1078 transitions. Word has length 181 [2021-07-05 10:25:57,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:57,058 INFO L442 AbstractCegarLoop]: Abstraction has 746 states and 1078 transitions. [2021-07-05 10:25:57,058 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1078 transitions. [2021-07-05 10:25:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-07-05 10:25:57,059 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:25:57,059 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:25:57,059 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable822 [2021-07-05 10:25:57,060 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:25:57,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:25:57,060 INFO L82 PathProgramCache]: Analyzing trace with hash -729863909, now seen corresponding path program 1 times [2021-07-05 10:25:57,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:25:57,060 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416804633] [2021-07-05 10:25:57,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:25:57,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:25:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:25:57,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:57,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:25:57,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:25:57,101 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:25:57,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:25:57,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:25:57,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:25:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:25:57,104 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:25:57,104 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416804633] [2021-07-05 10:25:57,104 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416804633] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:25:57,104 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:25:57,104 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:25:57,104 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682499909] [2021-07-05 10:25:57,104 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:25:57,105 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:25:57,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:25:57,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:57,105 INFO L87 Difference]: Start difference. First operand 746 states and 1078 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:25:57,140 INFO L93 Difference]: Finished difference Result 1014 states and 1476 transitions. [2021-07-05 10:25:57,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:25:57,140 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 183 [2021-07-05 10:25:57,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:25:57,141 INFO L225 Difference]: With dead ends: 1014 [2021-07-05 10:25:57,141 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:25:57,141 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:25:57,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:25:57,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:25:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:25:57,142 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2021-07-05 10:25:57,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:25:57,142 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:25:57,142 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:25:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:25:57,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:25:57,143 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:25:57,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,286 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,598 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 157 [2021-07-05 10:25:57,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,605 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,609 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,615 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,796 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,979 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 166 [2021-07-05 10:25:57,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:57,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,195 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 136 [2021-07-05 10:25:58,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,201 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,348 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:25:58,843 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:25:59,687 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2021-07-05 10:25:59,918 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 5 [2021-07-05 10:26:00,060 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:00,805 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-07-05 10:26:01,234 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 5 [2021-07-05 10:26:01,604 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:01,748 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:01,797 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,798 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,798 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,798 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,799 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,799 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,800 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:01,800 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:01,801 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:01,802 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:01,802 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,803 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:01,804 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,804 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,805 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,806 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,807 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,808 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,808 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,811 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,811 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:01,811 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:01,811 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:01,811 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:01,812 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:01,812 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:01,812 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:01,812 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:01,813 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:01,813 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:01,813 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,813 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:01,813 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:01,813 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:01,813 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:01,814 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable823 [2021-07-05 10:26:01,814 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:01,814 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION was SAFE (17/23) [2021-07-05 10:26:01,815 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:01,815 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:01,815 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:01,817 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:26:01,818 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:01,818 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:01,818 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:01,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:01,818 INFO L82 PathProgramCache]: Analyzing trace with hash 1445011615, now seen corresponding path program 1 times [2021-07-05 10:26:01,819 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:01,819 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611152088] [2021-07-05 10:26:01,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:01,819 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:01,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:01,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:01,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611152088] [2021-07-05 10:26:01,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611152088] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:01,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:01,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:01,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881317688] [2021-07-05 10:26:01,829 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:01,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:01,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:01,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:01,830 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:01,832 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:01,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:01,832 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:26:01,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:01,833 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:01,833 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:01,833 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:01,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:01,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:01,835 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 62 [2021-07-05 10:26:01,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:01,836 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:01,836 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-07-05 10:26:01,836 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:01,836 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:01,837 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable864 [2021-07-05 10:26:01,837 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:01,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:01,837 INFO L82 PathProgramCache]: Analyzing trace with hash -377219863, now seen corresponding path program 1 times [2021-07-05 10:26:01,837 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:01,837 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712296334] [2021-07-05 10:26:01,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:01,838 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:01,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:01,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:01,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:01,852 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:01,852 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712296334] [2021-07-05 10:26:01,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712296334] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:01,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:01,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:01,853 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096202582] [2021-07-05 10:26:01,853 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:01,853 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:01,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:01,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:01,854 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:01,871 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:01,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:01,871 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-07-05 10:26:01,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:01,871 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:01,872 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:01,872 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:01,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:01,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:01,874 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 62 [2021-07-05 10:26:01,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:01,874 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:01,874 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-07-05 10:26:01,875 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:01,875 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:01,875 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable865 [2021-07-05 10:26:01,875 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:01,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:01,876 INFO L82 PathProgramCache]: Analyzing trace with hash 329604490, now seen corresponding path program 1 times [2021-07-05 10:26:01,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:01,876 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447969712] [2021-07-05 10:26:01,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:01,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:01,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:01,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:01,894 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:01,894 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447969712] [2021-07-05 10:26:01,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447969712] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:01,894 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:01,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:01,894 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203765111] [2021-07-05 10:26:01,895 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:01,895 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:01,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:01,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:01,895 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:01,906 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:01,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:01,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-07-05 10:26:01,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:01,907 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:01,907 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:01,908 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:01,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:01,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:01,910 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 73 [2021-07-05 10:26:01,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:01,911 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:01,911 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-07-05 10:26:01,911 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:01,911 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:01,912 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable866 [2021-07-05 10:26:01,912 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:01,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:01,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1121696332, now seen corresponding path program 1 times [2021-07-05 10:26:01,912 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:01,912 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866674662] [2021-07-05 10:26:01,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:01,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:01,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:01,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:01,929 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:01,930 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866674662] [2021-07-05 10:26:01,930 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866674662] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:01,930 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:01,930 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:01,930 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860744011] [2021-07-05 10:26:01,930 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:01,930 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:01,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:01,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:01,931 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:01,943 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:01,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:01,944 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2021-07-05 10:26:01,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:01,944 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:01,944 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:01,945 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:01,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:01,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:01,948 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 74 [2021-07-05 10:26:01,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:01,948 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:01,948 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-07-05 10:26:01,949 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:01,949 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:01,949 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable867 [2021-07-05 10:26:01,949 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:01,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:01,950 INFO L82 PathProgramCache]: Analyzing trace with hash 264507062, now seen corresponding path program 1 times [2021-07-05 10:26:01,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:01,950 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167709325] [2021-07-05 10:26:01,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:01,950 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:01,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:01,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:01,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:01,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:01,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:01,974 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:01,975 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167709325] [2021-07-05 10:26:01,975 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167709325] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:01,975 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:01,975 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:01,975 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466072684] [2021-07-05 10:26:01,975 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:01,975 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:01,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:01,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:01,976 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,088 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:02,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:02,088 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 74 [2021-07-05 10:26:02,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,089 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:02,089 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:02,089 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:02,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:02,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:02,094 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 74 [2021-07-05 10:26:02,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,095 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:02,095 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-07-05 10:26:02,095 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,095 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,095 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable868 [2021-07-05 10:26:02,095 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,096 INFO L82 PathProgramCache]: Analyzing trace with hash -970662670, now seen corresponding path program 1 times [2021-07-05 10:26:02,096 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,096 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452634998] [2021-07-05 10:26:02,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,119 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,119 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452634998] [2021-07-05 10:26:02,119 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452634998] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,119 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,120 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:02,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587659446] [2021-07-05 10:26:02,120 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:02,120 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:02,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:02,120 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,239 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:26:02,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:02,239 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2021-07-05 10:26:02,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,240 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:02,240 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:02,240 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.1ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:02,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:02,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:26:02,246 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 75 [2021-07-05 10:26:02,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,246 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:26:02,246 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:26:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:02,247 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,247 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,247 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable869 [2021-07-05 10:26:02,247 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,248 INFO L82 PathProgramCache]: Analyzing trace with hash 1739771616, now seen corresponding path program 1 times [2021-07-05 10:26:02,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,248 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [810371204] [2021-07-05 10:26:02,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:02,268 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:02,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:02,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,273 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,273 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [810371204] [2021-07-05 10:26:02,273 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [810371204] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,273 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,273 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:02,274 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877993302] [2021-07-05 10:26:02,274 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:02,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:02,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:02,274 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,391 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:26:02,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:02,391 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:02,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,392 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:02,392 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:02,393 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:02,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:02,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:26:02,399 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 77 [2021-07-05 10:26:02,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,399 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:26:02,399 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:26:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:26:02,400 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,400 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,400 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable870 [2021-07-05 10:26:02,400 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,400 INFO L82 PathProgramCache]: Analyzing trace with hash -648371992, now seen corresponding path program 1 times [2021-07-05 10:26:02,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066299389] [2021-07-05 10:26:02,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,419 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,419 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066299389] [2021-07-05 10:26:02,419 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066299389] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,419 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,419 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:02,419 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131827915] [2021-07-05 10:26:02,419 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:02,420 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:02,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,420 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,434 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:26:02,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:02,434 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:26:02,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,435 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:26:02,435 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:26:02,435 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:26:02,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:26:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:26:02,441 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 78 [2021-07-05 10:26:02,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,442 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:26:02,442 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:26:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:26:02,442 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,442 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,442 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable871 [2021-07-05 10:26:02,442 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,443 INFO L82 PathProgramCache]: Analyzing trace with hash 384110553, now seen corresponding path program 1 times [2021-07-05 10:26:02,443 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,443 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810437437] [2021-07-05 10:26:02,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,461 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,461 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810437437] [2021-07-05 10:26:02,461 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810437437] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,461 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,461 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:02,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043457037] [2021-07-05 10:26:02,462 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:02,462 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:02,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,462 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,497 INFO L93 Difference]: Finished difference Result 891 states and 1337 transitions. [2021-07-05 10:26:02,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:02,497 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-07-05 10:26:02,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,497 INFO L225 Difference]: With dead ends: 891 [2021-07-05 10:26:02,497 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:26:02,498 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:26:02,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:26:02,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:26:02,499 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 79 [2021-07-05 10:26:02,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,499 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:26:02,499 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,499 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:26:02,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:26:02,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:26:02,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,516 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,517 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,518 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,528 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,555 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:02,751 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,751 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,752 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,752 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:02,752 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,753 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:02,753 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,754 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:02,754 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,755 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:02,756 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:02,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,757 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,758 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,759 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,760 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:02,761 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:02,762 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:02,763 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:02,763 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,763 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:02,763 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:02,763 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:02,763 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable872 [2021-07-05 10:26:02,763 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:02,763 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION was SAFE (18/23) [2021-07-05 10:26:02,764 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:02,767 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:02,767 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:26:02,769 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,769 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,769 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,770 INFO L82 PathProgramCache]: Analyzing trace with hash -952445102, now seen corresponding path program 1 times [2021-07-05 10:26:02,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535607713] [2021-07-05 10:26:02,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,779 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535607713] [2021-07-05 10:26:02,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535607713] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,779 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:02,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137183212] [2021-07-05 10:26:02,780 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:02,780 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:02,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:02,780 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,782 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:02,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:02,782 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:26:02,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,783 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:02,783 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:02,783 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:02,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:02,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:02,785 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 65 [2021-07-05 10:26:02,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,785 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:02,786 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:26:02,786 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,786 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,786 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable913 [2021-07-05 10:26:02,786 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,787 INFO L82 PathProgramCache]: Analyzing trace with hash 1336215240, now seen corresponding path program 1 times [2021-07-05 10:26:02,787 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,787 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996983051] [2021-07-05 10:26:02,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,787 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:02,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:02,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,801 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996983051] [2021-07-05 10:26:02,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996983051] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,801 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,801 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:02,801 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570732545] [2021-07-05 10:26:02,801 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:02,801 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:02,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:02,802 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,819 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:02,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:02,819 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:26:02,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,819 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:02,820 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:02,820 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:02,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:02,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:02,822 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 65 [2021-07-05 10:26:02,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,822 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:02,822 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:26:02,823 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,823 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,823 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable914 [2021-07-05 10:26:02,823 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,823 INFO L82 PathProgramCache]: Analyzing trace with hash 115863175, now seen corresponding path program 1 times [2021-07-05 10:26:02,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,824 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31353503] [2021-07-05 10:26:02,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:02,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,840 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,840 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31353503] [2021-07-05 10:26:02,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31353503] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,841 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,841 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:02,841 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620532852] [2021-07-05 10:26:02,841 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:02,841 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:02,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,842 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,852 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:02,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:02,852 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:26:02,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,853 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:02,853 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:02,853 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:02,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:02,856 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 76 [2021-07-05 10:26:02,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,856 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:02,856 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:02,857 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,857 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,857 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable915 [2021-07-05 10:26:02,857 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,858 INFO L82 PathProgramCache]: Analyzing trace with hash 1848843805, now seen corresponding path program 1 times [2021-07-05 10:26:02,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,858 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126345466] [2021-07-05 10:26:02,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:02,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,875 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,875 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126345466] [2021-07-05 10:26:02,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126345466] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,875 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:02,875 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324314577] [2021-07-05 10:26:02,876 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:02,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:02,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,876 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:02,887 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:02,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:02,888 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:02,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:02,888 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:02,888 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:02,889 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:02,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:02,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:02,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:02,892 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 77 [2021-07-05 10:26:02,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:02,892 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:02,892 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:02,893 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:02,893 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:02,893 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable916 [2021-07-05 10:26:02,893 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:02,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:02,893 INFO L82 PathProgramCache]: Analyzing trace with hash 2123603419, now seen corresponding path program 1 times [2021-07-05 10:26:02,893 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:02,894 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730717092] [2021-07-05 10:26:02,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:02,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:02,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:02,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:02,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:02,917 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:02,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730717092] [2021-07-05 10:26:02,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1730717092] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:02,917 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:02,917 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:02,917 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903011918] [2021-07-05 10:26:02,918 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:02,918 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:02,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:02,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:02,918 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,031 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:03,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:03,031 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:03,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,032 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:03,032 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:03,033 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.7ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:03,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:03,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:03,038 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 77 [2021-07-05 10:26:03,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,038 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:03,038 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:26:03,038 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,039 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,039 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable917 [2021-07-05 10:26:03,039 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,039 INFO L82 PathProgramCache]: Analyzing trace with hash 166942239, now seen corresponding path program 1 times [2021-07-05 10:26:03,039 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,039 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011993914] [2021-07-05 10:26:03,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,040 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,076 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,076 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011993914] [2021-07-05 10:26:03,076 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011993914] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,076 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,077 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:03,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326143217] [2021-07-05 10:26:03,077 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:03,077 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:03,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:03,077 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,190 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:26:03,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:03,190 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:26:03,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,191 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:03,191 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:03,191 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.3ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:03,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:03,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:26:03,197 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 78 [2021-07-05 10:26:03,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,197 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:26:03,197 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:26:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-07-05 10:26:03,198 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,198 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,198 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable918 [2021-07-05 10:26:03,198 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,198 INFO L82 PathProgramCache]: Analyzing trace with hash 1329591665, now seen corresponding path program 1 times [2021-07-05 10:26:03,198 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,199 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302238828] [2021-07-05 10:26:03,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:03,222 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:03,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:03,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,227 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,227 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302238828] [2021-07-05 10:26:03,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302238828] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,227 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:03,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99052482] [2021-07-05 10:26:03,228 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:03,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:03,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:03,228 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,344 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:26:03,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:03,344 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2021-07-05 10:26:03,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,345 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:03,345 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:03,346 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:03,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:03,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:26:03,352 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 80 [2021-07-05 10:26:03,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,352 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:26:03,352 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,352 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:26:03,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-07-05 10:26:03,353 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,353 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,353 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable919 [2021-07-05 10:26:03,353 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,353 INFO L82 PathProgramCache]: Analyzing trace with hash -2018343319, now seen corresponding path program 1 times [2021-07-05 10:26:03,353 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,353 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002724055] [2021-07-05 10:26:03,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,373 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,373 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002724055] [2021-07-05 10:26:03,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002724055] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,373 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,373 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:03,374 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566071136] [2021-07-05 10:26:03,374 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:03,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:03,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,374 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,389 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:26:03,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:03,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2021-07-05 10:26:03,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,390 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:26:03,390 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:26:03,390 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:26:03,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:26:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:26:03,397 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 81 [2021-07-05 10:26:03,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,397 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:26:03,398 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:26:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 10:26:03,398 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,398 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,398 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable920 [2021-07-05 10:26:03,398 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,399 INFO L82 PathProgramCache]: Analyzing trace with hash 408348120, now seen corresponding path program 1 times [2021-07-05 10:26:03,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,399 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471348926] [2021-07-05 10:26:03,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,421 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,422 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471348926] [2021-07-05 10:26:03,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471348926] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,422 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:03,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178169722] [2021-07-05 10:26:03,422 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:03,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:03,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,423 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,457 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:26:03,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:03,458 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 10:26:03,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,458 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:26:03,459 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:26:03,460 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:26:03,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:26:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:26:03,466 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 82 [2021-07-05 10:26:03,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,466 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:26:03,466 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:26:03,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-07-05 10:26:03,467 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,467 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,467 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable921 [2021-07-05 10:26:03,467 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,467 INFO L82 PathProgramCache]: Analyzing trace with hash -698527684, now seen corresponding path program 1 times [2021-07-05 10:26:03,467 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,468 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996985460] [2021-07-05 10:26:03,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,486 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,486 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996985460] [2021-07-05 10:26:03,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996985460] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,486 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,487 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:03,487 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364956842] [2021-07-05 10:26:03,487 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:03,487 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:03,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,487 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,523 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:26:03,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:03,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2021-07-05 10:26:03,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,524 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:26:03,524 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:26:03,524 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:03,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:26:03,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:26:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:26:03,531 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 85 [2021-07-05 10:26:03,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,531 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:26:03,531 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:26:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-07-05 10:26:03,532 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,532 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,532 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable922 [2021-07-05 10:26:03,532 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,532 INFO L82 PathProgramCache]: Analyzing trace with hash 94587329, now seen corresponding path program 1 times [2021-07-05 10:26:03,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131856041] [2021-07-05 10:26:03,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,562 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131856041] [2021-07-05 10:26:03,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131856041] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:03,562 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:03,562 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:03,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708041671] [2021-07-05 10:26:03,563 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:03,563 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:03,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:03,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:03,563 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:03,687 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:26:03,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:26:03,687 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2021-07-05 10:26:03,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:03,689 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:26:03,689 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:26:03,689 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:26:03,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:26:03,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:26:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:26:03,700 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 87 [2021-07-05 10:26:03,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:03,700 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:26:03,700 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:26:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2021-07-05 10:26:03,701 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:03,701 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:03,701 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable923 [2021-07-05 10:26:03,701 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:03,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:03,701 INFO L82 PathProgramCache]: Analyzing trace with hash -591785592, now seen corresponding path program 1 times [2021-07-05 10:26:03,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:03,702 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103804029] [2021-07-05 10:26:03,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,732 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:26:03,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:03,752 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:03,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103804029] [2021-07-05 10:26:03,752 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103804029] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:03,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193461476] [2021-07-05 10:26:03,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:03,752 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:03,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:26:03,757 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:26:03,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-07-05 10:26:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:03,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:26:03,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:26:03,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:03,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:03,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:03,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:03,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:03,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:03,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:03,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:03,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:03,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:04,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:04,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:04,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:04,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,112 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:04,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:04,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:04,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:04,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:04,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,118 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:26:04,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:04,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193461476] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:04,136 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:26:04,136 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:26:04,136 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424827834] [2021-07-05 10:26:04,137 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:26:04,137 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:04,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:26:04,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:26:04,137 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 19.428571428571427) internal successors, (136), 7 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:04,331 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:26:04,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:26:04,331 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.428571428571427) internal successors, (136), 7 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 136 [2021-07-05 10:26:04,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:04,333 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:26:04,333 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:26:04,334 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 64.7ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:26:04,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:26:04,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:26:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:26:04,352 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 136 [2021-07-05 10:26:04,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:04,352 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:26:04,352 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 19.428571428571427) internal successors, (136), 7 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:26:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2021-07-05 10:26:04,353 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:04,353 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:04,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-07-05 10:26:04,566 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable924,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:04,566 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:04,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:04,566 INFO L82 PathProgramCache]: Analyzing trace with hash -412726111, now seen corresponding path program 2 times [2021-07-05 10:26:04,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:04,566 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653475485] [2021-07-05 10:26:04,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:04,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:04,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:26:04,600 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:04,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653475485] [2021-07-05 10:26:04,600 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [653475485] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:04,600 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:04,600 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:04,601 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792418410] [2021-07-05 10:26:04,601 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:04,601 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:04,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:04,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,601 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:04,651 INFO L93 Difference]: Finished difference Result 1740 states and 2577 transitions. [2021-07-05 10:26:04,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:04,651 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 185 [2021-07-05 10:26:04,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:04,652 INFO L225 Difference]: With dead ends: 1740 [2021-07-05 10:26:04,652 INFO L226 Difference]: Without dead ends: 1135 [2021-07-05 10:26:04,653 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2021-07-05 10:26:04,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 748. [2021-07-05 10:26:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 747 states have (on average 1.4497991967871486) internal successors, (1083), 747 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1083 transitions. [2021-07-05 10:26:04,670 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1083 transitions. Word has length 185 [2021-07-05 10:26:04,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:04,670 INFO L442 AbstractCegarLoop]: Abstraction has 748 states and 1083 transitions. [2021-07-05 10:26:04,670 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1083 transitions. [2021-07-05 10:26:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-07-05 10:26:04,671 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:04,671 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:04,671 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable925 [2021-07-05 10:26:04,671 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:04,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:04,672 INFO L82 PathProgramCache]: Analyzing trace with hash -1257615301, now seen corresponding path program 1 times [2021-07-05 10:26:04,672 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:04,672 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040513298] [2021-07-05 10:26:04,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:04,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:04,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:04,712 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:04,712 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040513298] [2021-07-05 10:26:04,712 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040513298] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:04,712 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:04,712 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:04,712 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102809161] [2021-07-05 10:26:04,713 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:04,713 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:04,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:04,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,713 INFO L87 Difference]: Start difference. First operand 748 states and 1083 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:04,737 INFO L93 Difference]: Finished difference Result 1166 states and 1708 transitions. [2021-07-05 10:26:04,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:04,738 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 187 [2021-07-05 10:26:04,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:04,739 INFO L225 Difference]: With dead ends: 1166 [2021-07-05 10:26:04,739 INFO L226 Difference]: Without dead ends: 892 [2021-07-05 10:26:04,739 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2021-07-05 10:26:04,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 746. [2021-07-05 10:26:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 746 states, 745 states have (on average 1.446979865771812) internal successors, (1078), 745 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1078 transitions. [2021-07-05 10:26:04,755 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1078 transitions. Word has length 187 [2021-07-05 10:26:04,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:04,756 INFO L442 AbstractCegarLoop]: Abstraction has 746 states and 1078 transitions. [2021-07-05 10:26:04,756 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1078 transitions. [2021-07-05 10:26:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-07-05 10:26:04,757 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:04,757 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:04,757 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable926 [2021-07-05 10:26:04,757 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:04,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:04,757 INFO L82 PathProgramCache]: Analyzing trace with hash 478034518, now seen corresponding path program 1 times [2021-07-05 10:26:04,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:04,758 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472882184] [2021-07-05 10:26:04,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:04,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:04,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,795 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:04,795 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:04,795 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472882184] [2021-07-05 10:26:04,795 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472882184] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:04,796 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:04,796 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:04,796 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590497626] [2021-07-05 10:26:04,796 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:04,796 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:04,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:04,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,797 INFO L87 Difference]: Start difference. First operand 746 states and 1078 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:04,832 INFO L93 Difference]: Finished difference Result 1016 states and 1478 transitions. [2021-07-05 10:26:04,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:04,832 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 189 [2021-07-05 10:26:04,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:04,833 INFO L225 Difference]: With dead ends: 1016 [2021-07-05 10:26:04,833 INFO L226 Difference]: Without dead ends: 744 [2021-07-05 10:26:04,833 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2021-07-05 10:26:04,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2021-07-05 10:26:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 743 states have (on average 1.4441453566621802) internal successors, (1073), 743 states have internal predecessors, (1073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1073 transitions. [2021-07-05 10:26:04,849 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1073 transitions. Word has length 189 [2021-07-05 10:26:04,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:04,849 INFO L442 AbstractCegarLoop]: Abstraction has 744 states and 1073 transitions. [2021-07-05 10:26:04,849 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1073 transitions. [2021-07-05 10:26:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-07-05 10:26:04,850 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:04,850 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:04,850 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable927 [2021-07-05 10:26:04,850 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:04,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:04,851 INFO L82 PathProgramCache]: Analyzing trace with hash 1019241755, now seen corresponding path program 1 times [2021-07-05 10:26:04,851 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:04,851 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864240127] [2021-07-05 10:26:04,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:04,851 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:04,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:04,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:26:04,893 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:26:04,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:26:04,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:04,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:04,895 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:04,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864240127] [2021-07-05 10:26:04,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864240127] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:04,896 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:04,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:04,896 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477257795] [2021-07-05 10:26:04,896 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:04,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:04,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:04,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,897 INFO L87 Difference]: Start difference. First operand 744 states and 1073 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:04,932 INFO L93 Difference]: Finished difference Result 1010 states and 1466 transitions. [2021-07-05 10:26:04,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:04,933 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 191 [2021-07-05 10:26:04,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:04,933 INFO L225 Difference]: With dead ends: 1010 [2021-07-05 10:26:04,933 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:26:04,934 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:04,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:26:04,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:26:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:26:04,934 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 191 [2021-07-05 10:26:04,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:04,935 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:26:04,935 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:04,935 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:26:04,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:26:04,935 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:26:04,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:04,937 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:04,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:04,998 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,022 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,024 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,384 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 157 [2021-07-05 10:26:05,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,390 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,394 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,545 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,758 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 166 [2021-07-05 10:26:05,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,983 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 136 [2021-07-05 10:26:05,985 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:05,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,086 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,086 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:06,624 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:07,495 WARN L205 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2021-07-05 10:26:07,732 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 5 [2021-07-05 10:26:07,873 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:08,620 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-07-05 10:26:09,039 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 5 [2021-07-05 10:26:09,404 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:09,544 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:09,593 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,594 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,594 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,594 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:09,594 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,595 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:09,595 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:09,596 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,596 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:09,596 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,596 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,596 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,597 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 2) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,597 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,597 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:09,598 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:09,598 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,599 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:09,600 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:09,601 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,602 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,603 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:09,603 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:09,604 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:09,607 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:09,607 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:09,607 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable928 [2021-07-05 10:26:09,607 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:09,608 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION was SAFE (19/23) [2021-07-05 10:26:09,608 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:09,609 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:09,609 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:26:09,611 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,611 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,611 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,611 INFO L82 PathProgramCache]: Analyzing trace with hash -1743701611, now seen corresponding path program 1 times [2021-07-05 10:26:09,611 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,611 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664115663] [2021-07-05 10:26:09,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,620 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,620 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664115663] [2021-07-05 10:26:09,620 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664115663] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,620 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,620 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:09,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949671557] [2021-07-05 10:26:09,621 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:09,621 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:09,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:09,621 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:09,623 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:09,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:09,623 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:26:09,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:09,624 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:09,624 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:09,624 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:09,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:09,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:09,626 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 67 [2021-07-05 10:26:09,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:09,626 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:09,626 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:26:09,627 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,627 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,627 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable969 [2021-07-05 10:26:09,627 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,628 INFO L82 PathProgramCache]: Analyzing trace with hash -1364368501, now seen corresponding path program 1 times [2021-07-05 10:26:09,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669677268] [2021-07-05 10:26:09,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:09,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:09,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,641 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669677268] [2021-07-05 10:26:09,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669677268] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,642 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:09,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022862651] [2021-07-05 10:26:09,642 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:09,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:09,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:09,643 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:09,659 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:09,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:09,659 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:26:09,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:09,660 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:09,660 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:09,660 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:09,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:09,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:09,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:09,662 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 67 [2021-07-05 10:26:09,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:09,663 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:09,663 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,663 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:26:09,663 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,663 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,663 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable970 [2021-07-05 10:26:09,663 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1596631158, now seen corresponding path program 1 times [2021-07-05 10:26:09,664 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,664 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136251828] [2021-07-05 10:26:09,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:09,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,681 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,681 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136251828] [2021-07-05 10:26:09,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136251828] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,681 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,681 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:09,681 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157104727] [2021-07-05 10:26:09,682 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:09,682 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:09,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:09,682 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:09,693 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:09,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:09,693 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:26:09,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:09,694 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:09,694 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:09,694 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:09,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:09,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:09,697 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 78 [2021-07-05 10:26:09,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:09,697 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:09,697 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:26:09,698 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,698 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,698 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable971 [2021-07-05 10:26:09,698 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,699 INFO L82 PathProgramCache]: Analyzing trace with hash 1645410720, now seen corresponding path program 1 times [2021-07-05 10:26:09,699 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,699 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201529035] [2021-07-05 10:26:09,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,699 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:09,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201529035] [2021-07-05 10:26:09,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201529035] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:09,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794143099] [2021-07-05 10:26:09,716 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:09,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:09,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:09,717 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:09,728 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:09,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:09,729 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-07-05 10:26:09,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:09,729 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:09,729 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:09,730 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:09,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:09,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:09,733 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 79 [2021-07-05 10:26:09,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:09,733 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:09,733 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:09,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:26:09,733 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,734 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,734 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable972 [2021-07-05 10:26:09,734 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,734 INFO L82 PathProgramCache]: Analyzing trace with hash -598572578, now seen corresponding path program 1 times [2021-07-05 10:26:09,734 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,734 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967320324] [2021-07-05 10:26:09,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,758 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967320324] [2021-07-05 10:26:09,759 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967320324] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,759 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,759 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:09,759 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574111940] [2021-07-05 10:26:09,759 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:09,759 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:09,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:09,760 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:09,872 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:09,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:09,872 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-07-05 10:26:09,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:09,873 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:09,873 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:09,874 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:09,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:09,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:09,878 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 79 [2021-07-05 10:26:09,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:09,879 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:09,879 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:09,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-07-05 10:26:09,879 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:09,879 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:09,879 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable973 [2021-07-05 10:26:09,880 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:09,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:09,880 INFO L82 PathProgramCache]: Analyzing trace with hash 245709090, now seen corresponding path program 1 times [2021-07-05 10:26:09,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:09,880 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203063914] [2021-07-05 10:26:09,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:09,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:09,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:09,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:09,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:09,903 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:09,903 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203063914] [2021-07-05 10:26:09,903 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203063914] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:09,903 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:09,903 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:09,904 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423503589] [2021-07-05 10:26:09,904 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:09,904 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:09,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:09,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:09,904 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,018 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:26:10,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:10,019 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2021-07-05 10:26:10,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,020 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:10,020 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:10,020 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:10,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:10,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:26:10,025 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 80 [2021-07-05 10:26:10,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,026 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:26:10,026 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:26:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 10:26:10,040 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,041 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,041 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable974 [2021-07-05 10:26:10,041 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,041 INFO L82 PathProgramCache]: Analyzing trace with hash 860310516, now seen corresponding path program 1 times [2021-07-05 10:26:10,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,042 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075976110] [2021-07-05 10:26:10,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,042 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:10,063 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:10,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,067 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075976110] [2021-07-05 10:26:10,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075976110] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:10,068 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:10,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:10,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345028013] [2021-07-05 10:26:10,068 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:10,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:10,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:10,069 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,183 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:26:10,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:10,184 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 10:26:10,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,184 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:10,185 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:10,185 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:10,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:10,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:26:10,191 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 82 [2021-07-05 10:26:10,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,191 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:26:10,191 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,191 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:26:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-07-05 10:26:10,192 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,192 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,192 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable975 [2021-07-05 10:26:10,192 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,193 INFO L82 PathProgramCache]: Analyzing trace with hash 425295596, now seen corresponding path program 1 times [2021-07-05 10:26:10,193 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,193 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120971365] [2021-07-05 10:26:10,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,211 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120971365] [2021-07-05 10:26:10,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [120971365] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:10,212 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:10,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:10,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445874178] [2021-07-05 10:26:10,212 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:10,212 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:10,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,213 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,227 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:26:10,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:10,227 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2021-07-05 10:26:10,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,228 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:26:10,228 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:26:10,228 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:26:10,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:26:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:26:10,235 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 83 [2021-07-05 10:26:10,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,235 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:26:10,235 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:26:10,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-07-05 10:26:10,236 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,236 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,236 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable976 [2021-07-05 10:26:10,236 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,237 INFO L82 PathProgramCache]: Analyzing trace with hash 308526747, now seen corresponding path program 1 times [2021-07-05 10:26:10,237 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,237 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738609093] [2021-07-05 10:26:10,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,258 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,258 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738609093] [2021-07-05 10:26:10,258 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738609093] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:10,258 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:10,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:10,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254866702] [2021-07-05 10:26:10,259 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:10,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:10,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,260 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,294 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:26:10,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:10,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2021-07-05 10:26:10,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,295 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:26:10,295 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:26:10,295 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:26:10,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:26:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:26:10,301 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 84 [2021-07-05 10:26:10,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,302 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:26:10,302 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,302 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:26:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-07-05 10:26:10,302 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,302 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,302 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable977 [2021-07-05 10:26:10,303 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,303 INFO L82 PathProgramCache]: Analyzing trace with hash 1752768511, now seen corresponding path program 1 times [2021-07-05 10:26:10,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,303 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795905492] [2021-07-05 10:26:10,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,323 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,323 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795905492] [2021-07-05 10:26:10,323 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795905492] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:10,323 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:10,323 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:10,323 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493251370] [2021-07-05 10:26:10,323 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:10,323 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:10,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,324 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,360 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:26:10,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:10,360 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2021-07-05 10:26:10,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,361 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:26:10,361 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:26:10,361 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:10,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:26:10,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:26:10,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:26:10,368 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 87 [2021-07-05 10:26:10,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,368 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:26:10,368 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:26:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-07-05 10:26:10,369 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,369 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,369 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable978 [2021-07-05 10:26:10,369 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,370 INFO L82 PathProgramCache]: Analyzing trace with hash -567882684, now seen corresponding path program 1 times [2021-07-05 10:26:10,370 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,370 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113912854] [2021-07-05 10:26:10,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,402 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,403 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113912854] [2021-07-05 10:26:10,403 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113912854] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:10,403 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:10,403 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:10,403 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080453924] [2021-07-05 10:26:10,403 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:10,403 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:10,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:10,404 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 14.833333333333334) internal successors, (89), 6 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:10,528 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:26:10,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:26:10,529 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.833333333333334) internal successors, (89), 6 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 89 [2021-07-05 10:26:10,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:10,530 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:26:10,530 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:26:10,531 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 32.5ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:26:10,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:26:10,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:26:10,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:26:10,541 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 89 [2021-07-05 10:26:10,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:10,542 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:26:10,542 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 14.833333333333334) internal successors, (89), 6 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:26:10,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-07-05 10:26:10,542 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:10,542 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:10,543 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable979 [2021-07-05 10:26:10,543 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:10,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:10,543 INFO L82 PathProgramCache]: Analyzing trace with hash 1252703819, now seen corresponding path program 1 times [2021-07-05 10:26:10,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:10,543 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491661083] [2021-07-05 10:26:10,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,544 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,571 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:26:10,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,587 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:10,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491661083] [2021-07-05 10:26:10,588 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491661083] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:10,588 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [565760684] [2021-07-05 10:26:10,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:10,588 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:10,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:26:10,589 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:26:10,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-07-05 10:26:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:10,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 761 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:26:10,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:26:10,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,877 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:10,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:10,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:10,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:10,940 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:26:10,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:10,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:10,961 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [565760684] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:10,962 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:26:10,962 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:26:10,962 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504884653] [2021-07-05 10:26:10,962 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:26:10,962 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:10,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:26:10,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:26:10,963 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 19.714285714285715) internal successors, (138), 7 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:11,157 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:26:11,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:26:11,157 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.714285714285715) internal successors, (138), 7 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 138 [2021-07-05 10:26:11,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:11,159 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:26:11,159 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:26:11,160 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 64.8ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:26:11,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:26:11,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:26:11,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:26:11,178 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 138 [2021-07-05 10:26:11,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:11,178 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:26:11,178 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 19.714285714285715) internal successors, (138), 7 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:26:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-07-05 10:26:11,179 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:11,180 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:11,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-07-05 10:26:11,398 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable980 [2021-07-05 10:26:11,399 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:11,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:11,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1530173220, now seen corresponding path program 2 times [2021-07-05 10:26:11,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:11,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150215253] [2021-07-05 10:26:11,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:11,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:11,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:11,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:11,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:11,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:11,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:11,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:26:11,434 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:11,434 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150215253] [2021-07-05 10:26:11,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150215253] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:11,434 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:11,434 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:11,434 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16650484] [2021-07-05 10:26:11,434 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:11,435 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:11,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:11,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:11,435 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:11,484 INFO L93 Difference]: Finished difference Result 1738 states and 2575 transitions. [2021-07-05 10:26:11,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:11,485 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 187 [2021-07-05 10:26:11,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:11,485 INFO L225 Difference]: With dead ends: 1738 [2021-07-05 10:26:11,485 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:26:11,486 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:11,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:26:11,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:26:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:26:11,487 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-07-05 10:26:11,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:11,487 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:26:11,487 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:26:11,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:26:11,487 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:26:11,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,857 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 148 [2021-07-05 10:26:11,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:11,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,012 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,162 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 157 [2021-07-05 10:26:12,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,332 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 117 [2021-07-05 10:26:12,333 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,419 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,458 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,475 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:12,844 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 5 [2021-07-05 10:26:13,629 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 12 [2021-07-05 10:26:13,943 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 5 [2021-07-05 10:26:14,620 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2021-07-05 10:26:14,947 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 5 [2021-07-05 10:26:15,251 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 5 [2021-07-05 10:26:15,366 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 5 [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:15,404 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,404 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,404 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,404 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,405 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,405 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,406 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,406 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 2) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:15,407 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:15,408 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:15,408 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,408 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:15,409 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,410 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,411 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,412 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,414 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,414 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,415 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,416 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:15,417 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,417 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,418 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,418 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,418 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,418 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,418 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,418 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:15,418 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,418 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,418 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:15,418 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:15,419 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:15,420 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:15,420 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:15,420 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,420 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:15,421 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:15,421 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:15,421 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:15,421 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable981 [2021-07-05 10:26:15,421 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:15,421 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION was SAFE (20/23) [2021-07-05 10:26:15,422 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:15,422 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:15,422 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:26:15,424 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,424 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,424 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,425 INFO L82 PathProgramCache]: Analyzing trace with hash 178548661, now seen corresponding path program 1 times [2021-07-05 10:26:15,425 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,425 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760364152] [2021-07-05 10:26:15,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,441 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,442 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760364152] [2021-07-05 10:26:15,442 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760364152] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,442 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,442 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:15,442 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958496430] [2021-07-05 10:26:15,442 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:15,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:15,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:15,443 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,445 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:15,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:15,445 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:26:15,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,445 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:15,445 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:15,446 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:15,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:15,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:15,448 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 70 [2021-07-05 10:26:15,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,448 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:15,448 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:26:15,448 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,449 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,449 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1022 [2021-07-05 10:26:15,449 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,449 INFO L82 PathProgramCache]: Analyzing trace with hash 832272895, now seen corresponding path program 1 times [2021-07-05 10:26:15,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,449 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619977987] [2021-07-05 10:26:15,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:15,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:15,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,463 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,463 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619977987] [2021-07-05 10:26:15,463 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619977987] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,463 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,463 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:15,463 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548108052] [2021-07-05 10:26:15,464 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:15,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:15,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:15,464 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,481 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:15,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:15,481 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:26:15,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,481 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:15,482 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:15,482 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:15,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:15,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:15,484 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 70 [2021-07-05 10:26:15,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,484 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:15,484 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-07-05 10:26:15,485 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,485 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,485 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1023 [2021-07-05 10:26:15,485 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,485 INFO L82 PathProgramCache]: Analyzing trace with hash 687772064, now seen corresponding path program 1 times [2021-07-05 10:26:15,486 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,486 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132361934] [2021-07-05 10:26:15,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:15,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,503 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,503 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132361934] [2021-07-05 10:26:15,503 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132361934] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,503 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,503 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:15,503 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646428983] [2021-07-05 10:26:15,503 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:15,504 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:15,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:15,504 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,514 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:15,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:15,515 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2021-07-05 10:26:15,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,515 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:15,515 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:15,516 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:15,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:15,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:15,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:15,519 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 81 [2021-07-05 10:26:15,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,519 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:15,519 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 10:26:15,519 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,520 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,520 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1024 [2021-07-05 10:26:15,520 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,520 INFO L82 PathProgramCache]: Analyzing trace with hash -867192886, now seen corresponding path program 1 times [2021-07-05 10:26:15,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,520 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27537152] [2021-07-05 10:26:15,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,521 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:15,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,537 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,537 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27537152] [2021-07-05 10:26:15,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27537152] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,537 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:15,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137324402] [2021-07-05 10:26:15,538 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:15,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:15,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:15,538 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,549 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:15,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:15,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 10:26:15,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,550 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:15,550 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:15,551 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:15,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:15,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:15,554 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 82 [2021-07-05 10:26:15,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,554 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:15,554 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 10:26:15,554 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,555 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,555 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1025 [2021-07-05 10:26:15,555 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,555 INFO L82 PathProgramCache]: Analyzing trace with hash -207661364, now seen corresponding path program 1 times [2021-07-05 10:26:15,555 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,555 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818616038] [2021-07-05 10:26:15,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,580 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818616038] [2021-07-05 10:26:15,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818616038] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,580 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:15,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531724585] [2021-07-05 10:26:15,581 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:15,581 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:15,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:15,581 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,698 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:15,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:15,698 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 10:26:15,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,699 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:15,699 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:15,699 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:15,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:15,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:15,704 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 82 [2021-07-05 10:26:15,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,704 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:15,704 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:15,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-07-05 10:26:15,705 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,705 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,705 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1026 [2021-07-05 10:26:15,705 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,706 INFO L82 PathProgramCache]: Analyzing trace with hash 459024648, now seen corresponding path program 1 times [2021-07-05 10:26:15,706 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,706 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219782220] [2021-07-05 10:26:15,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:15,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,730 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,730 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219782220] [2021-07-05 10:26:15,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219782220] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,731 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:15,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146147764] [2021-07-05 10:26:15,731 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:15,731 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:15,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:15,732 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:15,849 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:26:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:15,850 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2021-07-05 10:26:15,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:15,850 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:15,851 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:15,851 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:15,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:15,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:26:15,856 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 83 [2021-07-05 10:26:15,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:15,857 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:26:15,857 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:26:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-07-05 10:26:15,857 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:15,857 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:15,858 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1027 [2021-07-05 10:26:15,858 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:15,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:15,858 INFO L82 PathProgramCache]: Analyzing trace with hash 604523766, now seen corresponding path program 1 times [2021-07-05 10:26:15,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:15,858 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141285265] [2021-07-05 10:26:15,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:15,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:15,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:15,880 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:15,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:15,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:15,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:15,885 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:15,885 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141285265] [2021-07-05 10:26:15,885 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141285265] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:15,885 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:15,885 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:15,885 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141688071] [2021-07-05 10:26:15,885 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:15,885 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:15,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:15,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:15,886 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,004 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:26:16,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:16,004 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2021-07-05 10:26:16,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,005 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:16,005 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:16,006 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:16,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:16,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:16,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:26:16,012 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 85 [2021-07-05 10:26:16,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:16,012 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:26:16,012 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:26:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-07-05 10:26:16,013 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:16,013 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:16,013 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1028 [2021-07-05 10:26:16,013 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:16,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:16,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1008625922, now seen corresponding path program 1 times [2021-07-05 10:26:16,014 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:16,014 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604160805] [2021-07-05 10:26:16,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,014 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,033 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:16,033 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604160805] [2021-07-05 10:26:16,033 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604160805] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:16,033 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:16,033 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:16,033 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108654380] [2021-07-05 10:26:16,033 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:16,033 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:16,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:16,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,034 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,048 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:26:16,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:16,049 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2021-07-05 10:26:16,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,049 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:26:16,049 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:26:16,050 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:26:16,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:26:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:26:16,056 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 86 [2021-07-05 10:26:16,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:16,056 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:26:16,056 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:26:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-07-05 10:26:16,057 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:16,057 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:16,057 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1029 [2021-07-05 10:26:16,057 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:16,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:16,058 INFO L82 PathProgramCache]: Analyzing trace with hash -745896721, now seen corresponding path program 1 times [2021-07-05 10:26:16,058 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:16,058 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [734590641] [2021-07-05 10:26:16,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,077 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:16,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [734590641] [2021-07-05 10:26:16,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [734590641] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:16,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:16,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:16,078 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304214057] [2021-07-05 10:26:16,078 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:16,078 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:16,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:16,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,079 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,114 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:26:16,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:16,114 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2021-07-05 10:26:16,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,115 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:26:16,115 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:26:16,115 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:26:16,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:26:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:26:16,122 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 87 [2021-07-05 10:26:16,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:16,122 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:26:16,122 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:26:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-07-05 10:26:16,123 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:16,123 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:16,123 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1030 [2021-07-05 10:26:16,123 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:16,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:16,123 INFO L82 PathProgramCache]: Analyzing trace with hash 1973090571, now seen corresponding path program 1 times [2021-07-05 10:26:16,123 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:16,124 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320126245] [2021-07-05 10:26:16,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,143 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:16,143 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320126245] [2021-07-05 10:26:16,143 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320126245] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:16,143 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:16,143 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:16,143 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892066349] [2021-07-05 10:26:16,144 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:16,144 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:16,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:16,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,144 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,180 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:26:16,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:16,181 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2021-07-05 10:26:16,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,181 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:26:16,181 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:26:16,182 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:16,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:26:16,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:26:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:26:16,188 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 90 [2021-07-05 10:26:16,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:16,188 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:26:16,188 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:26:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-07-05 10:26:16,189 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:16,189 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:16,189 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1031 [2021-07-05 10:26:16,189 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:16,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:16,189 INFO L82 PathProgramCache]: Analyzing trace with hash -753063258, now seen corresponding path program 1 times [2021-07-05 10:26:16,189 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:16,190 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110782114] [2021-07-05 10:26:16,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,219 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:16,219 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110782114] [2021-07-05 10:26:16,220 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110782114] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:16,220 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:16,220 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:16,220 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857420214] [2021-07-05 10:26:16,220 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:16,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:16,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:16,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:16,221 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 6 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,346 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:26:16,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:26:16,347 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 6 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 92 [2021-07-05 10:26:16,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,348 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:26:16,348 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:26:16,349 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 32.9ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:26:16,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:26:16,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:26:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:26:16,359 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 92 [2021-07-05 10:26:16,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:16,360 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:26:16,360 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 6 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:26:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-07-05 10:26:16,361 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:16,361 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:16,361 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1032 [2021-07-05 10:26:16,361 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:16,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:16,361 INFO L82 PathProgramCache]: Analyzing trace with hash -507566273, now seen corresponding path program 1 times [2021-07-05 10:26:16,361 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:16,361 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101450421] [2021-07-05 10:26:16,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,388 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:26:16,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:16,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101450421] [2021-07-05 10:26:16,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101450421] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:16,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982407143] [2021-07-05 10:26:16,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:16,405 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:16,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:26:16,407 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:26:16,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-07-05 10:26:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:16,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:26:16,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:26:16,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,766 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:16,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:16,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:16,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:16,772 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:26:16,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:16,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:16,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [982407143] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:16,797 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:26:16,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:26:16,797 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918112360] [2021-07-05 10:26:16,797 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:26:16,797 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:16,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:26:16,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:26:16,798 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 20.142857142857142) internal successors, (141), 7 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:16,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:16,995 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:26:16,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:26:16,996 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.142857142857142) internal successors, (141), 7 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 141 [2021-07-05 10:26:16,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:16,998 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:26:16,998 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:26:16,999 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 65.2ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:26:16,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:26:17,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:26:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:26:17,018 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 141 [2021-07-05 10:26:17,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,018 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:26:17,018 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.142857142857142) internal successors, (141), 7 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:26:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-07-05 10:26:17,019 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:17,019 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:17,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-07-05 10:26:17,237 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1033 [2021-07-05 10:26:17,237 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:17,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:17,238 INFO L82 PathProgramCache]: Analyzing trace with hash 2066281414, now seen corresponding path program 2 times [2021-07-05 10:26:17,238 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:17,238 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325740187] [2021-07-05 10:26:17,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:17,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:17,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:17,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:26:17,271 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:17,271 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325740187] [2021-07-05 10:26:17,271 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325740187] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:17,271 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:17,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:17,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874513260] [2021-07-05 10:26:17,272 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:17,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:17,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:17,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,272 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:17,320 INFO L93 Difference]: Finished difference Result 1740 states and 2577 transitions. [2021-07-05 10:26:17,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:17,320 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 190 [2021-07-05 10:26:17,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:17,321 INFO L225 Difference]: With dead ends: 1740 [2021-07-05 10:26:17,321 INFO L226 Difference]: Without dead ends: 1135 [2021-07-05 10:26:17,322 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2021-07-05 10:26:17,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 748. [2021-07-05 10:26:17,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 747 states have (on average 1.4497991967871486) internal successors, (1083), 747 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1083 transitions. [2021-07-05 10:26:17,338 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1083 transitions. Word has length 190 [2021-07-05 10:26:17,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,338 INFO L442 AbstractCegarLoop]: Abstraction has 748 states and 1083 transitions. [2021-07-05 10:26:17,338 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,338 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1083 transitions. [2021-07-05 10:26:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-07-05 10:26:17,339 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:17,339 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:17,339 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1034 [2021-07-05 10:26:17,339 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:17,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:17,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1025099478, now seen corresponding path program 1 times [2021-07-05 10:26:17,340 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:17,340 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280613596] [2021-07-05 10:26:17,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:17,340 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:17,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:17,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:17,376 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:17,376 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280613596] [2021-07-05 10:26:17,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1280613596] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:17,377 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:17,377 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:17,377 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408594708] [2021-07-05 10:26:17,377 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:17,377 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:17,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:17,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,378 INFO L87 Difference]: Start difference. First operand 748 states and 1083 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:17,401 INFO L93 Difference]: Finished difference Result 1166 states and 1708 transitions. [2021-07-05 10:26:17,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:17,401 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 193 [2021-07-05 10:26:17,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:17,402 INFO L225 Difference]: With dead ends: 1166 [2021-07-05 10:26:17,402 INFO L226 Difference]: Without dead ends: 892 [2021-07-05 10:26:17,402 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2021-07-05 10:26:17,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 746. [2021-07-05 10:26:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 746 states, 745 states have (on average 1.446979865771812) internal successors, (1078), 745 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1078 transitions. [2021-07-05 10:26:17,418 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1078 transitions. Word has length 193 [2021-07-05 10:26:17,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,418 INFO L442 AbstractCegarLoop]: Abstraction has 746 states and 1078 transitions. [2021-07-05 10:26:17,418 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1078 transitions. [2021-07-05 10:26:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-07-05 10:26:17,419 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:17,419 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:17,419 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1035 [2021-07-05 10:26:17,420 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:17,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:17,420 INFO L82 PathProgramCache]: Analyzing trace with hash 146698417, now seen corresponding path program 1 times [2021-07-05 10:26:17,420 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:17,420 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728976727] [2021-07-05 10:26:17,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:17,420 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:17,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:17,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:17,482 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:17,482 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728976727] [2021-07-05 10:26:17,483 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728976727] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:17,483 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:17,483 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:17,485 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916709837] [2021-07-05 10:26:17,486 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:17,486 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:17,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:17,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,486 INFO L87 Difference]: Start difference. First operand 746 states and 1078 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:17,522 INFO L93 Difference]: Finished difference Result 1016 states and 1478 transitions. [2021-07-05 10:26:17,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:17,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-07-05 10:26:17,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:17,523 INFO L225 Difference]: With dead ends: 1016 [2021-07-05 10:26:17,523 INFO L226 Difference]: Without dead ends: 744 [2021-07-05 10:26:17,524 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2021-07-05 10:26:17,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2021-07-05 10:26:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 743 states have (on average 1.4441453566621802) internal successors, (1073), 743 states have internal predecessors, (1073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1073 transitions. [2021-07-05 10:26:17,539 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1073 transitions. Word has length 195 [2021-07-05 10:26:17,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,539 INFO L442 AbstractCegarLoop]: Abstraction has 744 states and 1073 transitions. [2021-07-05 10:26:17,539 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1073 transitions. [2021-07-05 10:26:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-07-05 10:26:17,540 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:17,541 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:17,541 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1036 [2021-07-05 10:26:17,541 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:17,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:17,541 INFO L82 PathProgramCache]: Analyzing trace with hash -362499146, now seen corresponding path program 1 times [2021-07-05 10:26:17,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:17,541 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118595204] [2021-07-05 10:26:17,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:17,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:17,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:17,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,582 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:17,582 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:17,582 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118595204] [2021-07-05 10:26:17,582 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118595204] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:17,582 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:17,582 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:17,582 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552885987] [2021-07-05 10:26:17,582 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:17,583 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:17,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:17,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,583 INFO L87 Difference]: Start difference. First operand 744 states and 1073 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:17,619 INFO L93 Difference]: Finished difference Result 1012 states and 1468 transitions. [2021-07-05 10:26:17,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:17,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 197 [2021-07-05 10:26:17,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:17,620 INFO L225 Difference]: With dead ends: 1012 [2021-07-05 10:26:17,620 INFO L226 Difference]: Without dead ends: 742 [2021-07-05 10:26:17,620 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2021-07-05 10:26:17,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2021-07-05 10:26:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 742 states, 741 states have (on average 1.4412955465587045) internal successors, (1068), 741 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1068 transitions. [2021-07-05 10:26:17,635 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1068 transitions. Word has length 197 [2021-07-05 10:26:17,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,636 INFO L442 AbstractCegarLoop]: Abstraction has 742 states and 1068 transitions. [2021-07-05 10:26:17,636 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1068 transitions. [2021-07-05 10:26:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-07-05 10:26:17,637 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:17,637 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:17,637 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1037 [2021-07-05 10:26:17,637 INFO L374 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:17,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:17,637 INFO L82 PathProgramCache]: Analyzing trace with hash 720244123, now seen corresponding path program 1 times [2021-07-05 10:26:17,638 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:17,638 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372102513] [2021-07-05 10:26:17,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:17,638 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:17,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:17,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 10:26:17,682 INFO L142 QuantifierPusher]: treesize reduction 12, result has 76.5 percent of original size [2021-07-05 10:26:17,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-07-05 10:26:17,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:17,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:17,683 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:17,683 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372102513] [2021-07-05 10:26:17,684 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372102513] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:17,684 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:17,684 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:17,684 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730491727] [2021-07-05 10:26:17,684 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:17,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:17,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:17,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,685 INFO L87 Difference]: Start difference. First operand 742 states and 1068 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:17,722 INFO L93 Difference]: Finished difference Result 1005 states and 1454 transitions. [2021-07-05 10:26:17,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:17,723 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 199 [2021-07-05 10:26:17,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:17,723 INFO L225 Difference]: With dead ends: 1005 [2021-07-05 10:26:17,723 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:26:17,724 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:17,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:26:17,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:26:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:26:17,724 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 199 [2021-07-05 10:26:17,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:17,724 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:26:17,724 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:26:17,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:26:17,725 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:26:17,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,726 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:17,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,157 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 157 [2021-07-05 10:26:18,158 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,346 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,350 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,541 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 166 [2021-07-05 10:26:18,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,758 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 136 [2021-07-05 10:26:18,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,909 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:18,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:19,003 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:19,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:19,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:19,398 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:20,254 WARN L205 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2021-07-05 10:26:20,490 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 5 [2021-07-05 10:26:20,633 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:21,385 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-07-05 10:26:21,804 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 5 [2021-07-05 10:26:22,172 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:22,315 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 5 [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:22,375 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,376 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,376 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,376 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:22,376 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,377 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,377 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 2) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,378 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,378 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:22,379 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:22,380 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,380 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,381 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,382 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,383 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,384 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:22,387 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:22,388 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 1)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,388 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,388 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:22,389 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:22,390 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:22,390 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:22,390 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:22,391 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:22,391 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,391 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:22,391 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:22,391 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:22,391 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:22,391 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1038 [2021-07-05 10:26:22,391 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:22,392 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION was SAFE (21/23) [2021-07-05 10:26:22,393 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:22,393 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:22,393 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:26:22,395 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,395 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,395 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1485419432, now seen corresponding path program 1 times [2021-07-05 10:26:22,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,395 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397926027] [2021-07-05 10:26:22,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397926027] [2021-07-05 10:26:22,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397926027] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,404 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,404 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:22,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360525849] [2021-07-05 10:26:22,405 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:22,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:22,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:22,405 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,407 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:22,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:22,407 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:26:22,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,408 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:22,408 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:22,408 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:22,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:22,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:22,410 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 72 [2021-07-05 10:26:22,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,410 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:22,411 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:26:22,411 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,411 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,411 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1079 [2021-07-05 10:26:22,411 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,412 INFO L82 PathProgramCache]: Analyzing trace with hash -321655774, now seen corresponding path program 1 times [2021-07-05 10:26:22,412 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,412 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697905044] [2021-07-05 10:26:22,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,412 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:22,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:22,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,426 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,426 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697905044] [2021-07-05 10:26:22,426 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697905044] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,426 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:22,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597881573] [2021-07-05 10:26:22,426 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:22,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:22,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:22,427 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,444 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:22,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:22,444 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:26:22,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,444 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:22,444 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:22,445 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:22,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:22,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:22,447 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 72 [2021-07-05 10:26:22,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,447 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:22,447 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-07-05 10:26:22,447 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,448 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,448 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1080 [2021-07-05 10:26:22,448 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,448 INFO L82 PathProgramCache]: Analyzing trace with hash -1748000893, now seen corresponding path program 1 times [2021-07-05 10:26:22,448 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72378973] [2021-07-05 10:26:22,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:22,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,465 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72378973] [2021-07-05 10:26:22,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72378973] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,466 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,466 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:22,466 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060893228] [2021-07-05 10:26:22,466 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:22,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:22,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:22,467 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,477 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:22,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:22,478 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2021-07-05 10:26:22,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,478 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:22,478 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:22,479 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:22,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:22,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:22,481 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 83 [2021-07-05 10:26:22,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,482 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:22,482 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-07-05 10:26:22,482 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,482 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,482 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1081 [2021-07-05 10:26:22,482 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,483 INFO L82 PathProgramCache]: Analyzing trace with hash -1420698835, now seen corresponding path program 1 times [2021-07-05 10:26:22,483 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,483 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753233223] [2021-07-05 10:26:22,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:22,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,500 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753233223] [2021-07-05 10:26:22,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753233223] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,500 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:22,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319365082] [2021-07-05 10:26:22,501 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:22,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:22,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:22,501 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,513 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:22,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:22,513 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2021-07-05 10:26:22,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,513 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:22,514 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:22,514 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:22,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:22,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:22,517 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 84 [2021-07-05 10:26:22,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,517 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:22,517 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-07-05 10:26:22,518 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,518 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,518 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1082 [2021-07-05 10:26:22,518 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1028901295, now seen corresponding path program 1 times [2021-07-05 10:26:22,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,519 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197583873] [2021-07-05 10:26:22,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,519 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,543 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,543 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197583873] [2021-07-05 10:26:22,543 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197583873] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,543 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,543 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:22,544 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218239994] [2021-07-05 10:26:22,544 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:22,544 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:22,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:22,544 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,661 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:22,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:22,662 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2021-07-05 10:26:22,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,663 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:22,663 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:22,663 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.9ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:22,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:22,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:22,668 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 84 [2021-07-05 10:26:22,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,668 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:22,668 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-07-05 10:26:22,669 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,669 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,669 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1083 [2021-07-05 10:26:22,669 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1764031723, now seen corresponding path program 1 times [2021-07-05 10:26:22,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,669 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397234773] [2021-07-05 10:26:22,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,694 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,694 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397234773] [2021-07-05 10:26:22,694 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397234773] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,694 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,694 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:22,694 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884923472] [2021-07-05 10:26:22,694 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:22,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:22,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:22,695 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,812 INFO L93 Difference]: Finished difference Result 1000 states and 1512 transitions. [2021-07-05 10:26:22,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:22,812 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2021-07-05 10:26:22,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,813 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:22,813 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:22,814 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.0ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:22,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:22,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:22,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4875283446712018) internal successors, (656), 441 states have internal predecessors, (656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 656 transitions. [2021-07-05 10:26:22,819 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 656 transitions. Word has length 85 [2021-07-05 10:26:22,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,819 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 656 transitions. [2021-07-05 10:26:22,820 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 4 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 656 transitions. [2021-07-05 10:26:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-07-05 10:26:22,820 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,820 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,820 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1084 [2021-07-05 10:26:22,821 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,821 INFO L82 PathProgramCache]: Analyzing trace with hash -145236647, now seen corresponding path program 1 times [2021-07-05 10:26:22,821 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,821 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629214759] [2021-07-05 10:26:22,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,822 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:22,843 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:22,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:22,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,847 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,847 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629214759] [2021-07-05 10:26:22,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629214759] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,848 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,848 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:22,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581037976] [2021-07-05 10:26:22,848 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:22,848 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:22,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:22,849 INFO L87 Difference]: Start difference. First operand 442 states and 656 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:22,965 INFO L93 Difference]: Finished difference Result 1000 states and 1504 transitions. [2021-07-05 10:26:22,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:22,965 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2021-07-05 10:26:22,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:22,966 INFO L225 Difference]: With dead ends: 1000 [2021-07-05 10:26:22,966 INFO L226 Difference]: Without dead ends: 697 [2021-07-05 10:26:22,967 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:22,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2021-07-05 10:26:22,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 442. [2021-07-05 10:26:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 441 states have (on average 1.4784580498866213) internal successors, (652), 441 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 652 transitions. [2021-07-05 10:26:22,972 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 652 transitions. Word has length 87 [2021-07-05 10:26:22,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:22,973 INFO L442 AbstractCegarLoop]: Abstraction has 442 states and 652 transitions. [2021-07-05 10:26:22,973 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 652 transitions. [2021-07-05 10:26:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-07-05 10:26:22,973 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:22,973 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:22,973 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1085 [2021-07-05 10:26:22,974 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:22,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:22,974 INFO L82 PathProgramCache]: Analyzing trace with hash 101107041, now seen corresponding path program 1 times [2021-07-05 10:26:22,974 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:22,974 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304064485] [2021-07-05 10:26:22,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:22,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:22,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:22,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:22,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:22,992 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:22,992 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304064485] [2021-07-05 10:26:22,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304064485] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:22,993 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:22,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:22,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373136823] [2021-07-05 10:26:22,993 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:22,993 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:22,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:22,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:22,994 INFO L87 Difference]: Start difference. First operand 442 states and 652 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:23,007 INFO L93 Difference]: Finished difference Result 888 states and 1334 transitions. [2021-07-05 10:26:23,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:23,008 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 88 [2021-07-05 10:26:23,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:23,008 INFO L225 Difference]: With dead ends: 888 [2021-07-05 10:26:23,008 INFO L226 Difference]: Without dead ends: 585 [2021-07-05 10:26:23,009 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:23,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2021-07-05 10:26:23,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 439. [2021-07-05 10:26:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.4748858447488584) internal successors, (646), 438 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 646 transitions. [2021-07-05 10:26:23,015 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 646 transitions. Word has length 88 [2021-07-05 10:26:23,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:23,015 INFO L442 AbstractCegarLoop]: Abstraction has 439 states and 646 transitions. [2021-07-05 10:26:23,015 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 646 transitions. [2021-07-05 10:26:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-07-05 10:26:23,015 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:23,016 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:23,016 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1086 [2021-07-05 10:26:23,016 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:23,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:23,016 INFO L82 PathProgramCache]: Analyzing trace with hash -819201262, now seen corresponding path program 1 times [2021-07-05 10:26:23,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:23,016 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311970632] [2021-07-05 10:26:23,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:23,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:23,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:23,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:23,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311970632] [2021-07-05 10:26:23,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311970632] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:23,035 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:23,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:23,035 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949825602] [2021-07-05 10:26:23,036 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:23,036 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:23,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:23,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:23,036 INFO L87 Difference]: Start difference. First operand 439 states and 646 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:23,070 INFO L93 Difference]: Finished difference Result 893 states and 1339 transitions. [2021-07-05 10:26:23,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:23,070 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 89 [2021-07-05 10:26:23,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:23,071 INFO L225 Difference]: With dead ends: 893 [2021-07-05 10:26:23,071 INFO L226 Difference]: Without dead ends: 593 [2021-07-05 10:26:23,071 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:23,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2021-07-05 10:26:23,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 427. [2021-07-05 10:26:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.460093896713615) internal successors, (622), 426 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 622 transitions. [2021-07-05 10:26:23,077 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 622 transitions. Word has length 89 [2021-07-05 10:26:23,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:23,078 INFO L442 AbstractCegarLoop]: Abstraction has 427 states and 622 transitions. [2021-07-05 10:26:23,078 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2021-07-05 10:26:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-07-05 10:26:23,078 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:23,078 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:23,078 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1087 [2021-07-05 10:26:23,079 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:23,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:23,079 INFO L82 PathProgramCache]: Analyzing trace with hash 787470382, now seen corresponding path program 1 times [2021-07-05 10:26:23,079 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:23,079 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548092842] [2021-07-05 10:26:23,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:23,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:23,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:23,098 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:23,099 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548092842] [2021-07-05 10:26:23,099 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548092842] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:23,099 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:23,099 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:23,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614367027] [2021-07-05 10:26:23,099 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:23,099 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:23,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:23,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:23,100 INFO L87 Difference]: Start difference. First operand 427 states and 622 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:23,136 INFO L93 Difference]: Finished difference Result 794 states and 1172 transitions. [2021-07-05 10:26:23,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:23,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 92 [2021-07-05 10:26:23,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:23,137 INFO L225 Difference]: With dead ends: 794 [2021-07-05 10:26:23,137 INFO L226 Difference]: Without dead ends: 506 [2021-07-05 10:26:23,137 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:23,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-07-05 10:26:23,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 425. [2021-07-05 10:26:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.455188679245283) internal successors, (617), 424 states have internal predecessors, (617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 617 transitions. [2021-07-05 10:26:23,143 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 617 transitions. Word has length 92 [2021-07-05 10:26:23,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:23,143 INFO L442 AbstractCegarLoop]: Abstraction has 425 states and 617 transitions. [2021-07-05 10:26:23,143 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 617 transitions. [2021-07-05 10:26:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-07-05 10:26:23,144 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:23,144 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:23,144 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1088 [2021-07-05 10:26:23,144 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:23,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:23,145 INFO L82 PathProgramCache]: Analyzing trace with hash 883691273, now seen corresponding path program 1 times [2021-07-05 10:26:23,145 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:23,145 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652345873] [2021-07-05 10:26:23,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:23,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:23,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:23,175 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:23,175 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652345873] [2021-07-05 10:26:23,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652345873] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:23,175 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:23,176 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:23,176 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660810684] [2021-07-05 10:26:23,176 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:23,176 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:23,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:23,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:23,177 INFO L87 Difference]: Start difference. First operand 425 states and 617 transitions. Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:23,302 INFO L93 Difference]: Finished difference Result 1735 states and 2594 transitions. [2021-07-05 10:26:23,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-05 10:26:23,303 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 94 [2021-07-05 10:26:23,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:23,304 INFO L225 Difference]: With dead ends: 1735 [2021-07-05 10:26:23,304 INFO L226 Difference]: Without dead ends: 1449 [2021-07-05 10:26:23,305 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 33.3ms TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2021-07-05 10:26:23,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1449 states. [2021-07-05 10:26:23,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1449 to 537. [2021-07-05 10:26:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 536 states have (on average 1.455223880597015) internal successors, (780), 536 states have internal predecessors, (780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 780 transitions. [2021-07-05 10:26:23,316 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 780 transitions. Word has length 94 [2021-07-05 10:26:23,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:23,316 INFO L442 AbstractCegarLoop]: Abstraction has 537 states and 780 transitions. [2021-07-05 10:26:23,316 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,316 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 780 transitions. [2021-07-05 10:26:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-07-05 10:26:23,317 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:23,317 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:23,317 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1089 [2021-07-05 10:26:23,317 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:23,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:23,318 INFO L82 PathProgramCache]: Analyzing trace with hash 583092578, now seen corresponding path program 1 times [2021-07-05 10:26:23,318 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:23,318 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669091289] [2021-07-05 10:26:23,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:23,318 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:23,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,344 INFO L142 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-07-05 10:26:23,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:23,361 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:23,361 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669091289] [2021-07-05 10:26:23,361 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1669091289] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:23,361 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2037057245] [2021-07-05 10:26:23,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:23,361 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:23,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 10:26:23,362 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 10:26:23,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-07-05 10:26:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:23,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 10:26:23,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 10:26:23,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 10:26:23,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:23,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:23,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:23,723 INFO L142 QuantifierPusher]: treesize reduction 10, result has 9.1 percent of original size [2021-07-05 10:26:23,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:23,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:23,750 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2037057245] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 10:26:23,751 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 10:26:23,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-07-05 10:26:23,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342409720] [2021-07-05 10:26:23,751 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:26:23,751 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:23,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:26:23,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:26:23,752 INFO L87 Difference]: Start difference. First operand 537 states and 780 transitions. Second operand has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:23,950 INFO L93 Difference]: Finished difference Result 2265 states and 3417 transitions. [2021-07-05 10:26:23,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-05 10:26:23,950 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 143 [2021-07-05 10:26:23,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:23,952 INFO L225 Difference]: With dead ends: 2265 [2021-07-05 10:26:23,953 INFO L226 Difference]: Without dead ends: 1979 [2021-07-05 10:26:23,953 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 66.4ms TimeCoverageRelationStatistics Valid=84, Invalid=222, Unknown=0, NotChecked=0, Total=306 [2021-07-05 10:26:23,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1979 states. [2021-07-05 10:26:23,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1979 to 778. [2021-07-05 10:26:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 778 states, 777 states have (on average 1.471042471042471) internal successors, (1143), 777 states have internal predecessors, (1143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1143 transitions. [2021-07-05 10:26:23,971 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1143 transitions. Word has length 143 [2021-07-05 10:26:23,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:23,971 INFO L442 AbstractCegarLoop]: Abstraction has 778 states and 1143 transitions. [2021-07-05 10:26:23,971 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.428571428571427) internal successors, (143), 7 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:23,971 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1143 transitions. [2021-07-05 10:26:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-07-05 10:26:23,972 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:23,972 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:23,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-07-05 10:26:24,189 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1090,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 10:26:24,189 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,190 INFO L82 PathProgramCache]: Analyzing trace with hash 149557289, now seen corresponding path program 2 times [2021-07-05 10:26:24,190 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,190 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813311008] [2021-07-05 10:26:24,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:24,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-07-05 10:26:24,223 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,223 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813311008] [2021-07-05 10:26:24,223 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813311008] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,223 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,223 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,223 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412782606] [2021-07-05 10:26:24,224 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,224 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,224 INFO L87 Difference]: Start difference. First operand 778 states and 1143 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,273 INFO L93 Difference]: Finished difference Result 1740 states and 2577 transitions. [2021-07-05 10:26:24,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,273 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 192 [2021-07-05 10:26:24,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,274 INFO L225 Difference]: With dead ends: 1740 [2021-07-05 10:26:24,274 INFO L226 Difference]: Without dead ends: 1135 [2021-07-05 10:26:24,275 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1135 states. [2021-07-05 10:26:24,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1135 to 748. [2021-07-05 10:26:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 747 states have (on average 1.4497991967871486) internal successors, (1083), 747 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1083 transitions. [2021-07-05 10:26:24,291 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1083 transitions. Word has length 192 [2021-07-05 10:26:24,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,291 INFO L442 AbstractCegarLoop]: Abstraction has 748 states and 1083 transitions. [2021-07-05 10:26:24,291 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1083 transitions. [2021-07-05 10:26:24,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-07-05 10:26:24,292 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:24,292 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:24,292 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1091 [2021-07-05 10:26:24,292 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,293 INFO L82 PathProgramCache]: Analyzing trace with hash 301096761, now seen corresponding path program 1 times [2021-07-05 10:26:24,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,293 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594138879] [2021-07-05 10:26:24,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:24,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:24,330 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,330 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594138879] [2021-07-05 10:26:24,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594138879] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,331 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,331 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,331 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041175622] [2021-07-05 10:26:24,331 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,332 INFO L87 Difference]: Start difference. First operand 748 states and 1083 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,355 INFO L93 Difference]: Finished difference Result 1166 states and 1708 transitions. [2021-07-05 10:26:24,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,355 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-07-05 10:26:24,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,356 INFO L225 Difference]: With dead ends: 1166 [2021-07-05 10:26:24,356 INFO L226 Difference]: Without dead ends: 892 [2021-07-05 10:26:24,356 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2021-07-05 10:26:24,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 746. [2021-07-05 10:26:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 746 states, 745 states have (on average 1.446979865771812) internal successors, (1078), 745 states have internal predecessors, (1078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1078 transitions. [2021-07-05 10:26:24,393 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1078 transitions. Word has length 195 [2021-07-05 10:26:24,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,393 INFO L442 AbstractCegarLoop]: Abstraction has 746 states and 1078 transitions. [2021-07-05 10:26:24,393 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1078 transitions. [2021-07-05 10:26:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-07-05 10:26:24,394 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:24,394 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:24,394 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1092 [2021-07-05 10:26:24,394 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,395 INFO L82 PathProgramCache]: Analyzing trace with hash -2028732844, now seen corresponding path program 1 times [2021-07-05 10:26:24,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,395 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178003303] [2021-07-05 10:26:24,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,395 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:24,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:24,435 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,435 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178003303] [2021-07-05 10:26:24,435 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1178003303] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,435 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,435 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,435 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533151139] [2021-07-05 10:26:24,435 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,436 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,436 INFO L87 Difference]: Start difference. First operand 746 states and 1078 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,472 INFO L93 Difference]: Finished difference Result 1016 states and 1478 transitions. [2021-07-05 10:26:24,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,472 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 197 [2021-07-05 10:26:24,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,473 INFO L225 Difference]: With dead ends: 1016 [2021-07-05 10:26:24,473 INFO L226 Difference]: Without dead ends: 744 [2021-07-05 10:26:24,473 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2021-07-05 10:26:24,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2021-07-05 10:26:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 744 states, 743 states have (on average 1.4441453566621802) internal successors, (1073), 743 states have internal predecessors, (1073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1073 transitions. [2021-07-05 10:26:24,489 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 1073 transitions. Word has length 197 [2021-07-05 10:26:24,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,489 INFO L442 AbstractCegarLoop]: Abstraction has 744 states and 1073 transitions. [2021-07-05 10:26:24,490 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,490 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1073 transitions. [2021-07-05 10:26:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-07-05 10:26:24,490 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:24,491 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:24,491 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1093 [2021-07-05 10:26:24,491 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1741319143, now seen corresponding path program 1 times [2021-07-05 10:26:24,491 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,491 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175512911] [2021-07-05 10:26:24,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:24,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:24,530 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,530 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175512911] [2021-07-05 10:26:24,531 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175512911] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,531 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,531 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,531 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492244104] [2021-07-05 10:26:24,531 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,531 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,532 INFO L87 Difference]: Start difference. First operand 744 states and 1073 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,567 INFO L93 Difference]: Finished difference Result 1012 states and 1468 transitions. [2021-07-05 10:26:24,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,568 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 199 [2021-07-05 10:26:24,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,569 INFO L225 Difference]: With dead ends: 1012 [2021-07-05 10:26:24,569 INFO L226 Difference]: Without dead ends: 742 [2021-07-05 10:26:24,569 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2021-07-05 10:26:24,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2021-07-05 10:26:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 742 states, 741 states have (on average 1.4412955465587045) internal successors, (1068), 741 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1068 transitions. [2021-07-05 10:26:24,585 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1068 transitions. Word has length 199 [2021-07-05 10:26:24,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,585 INFO L442 AbstractCegarLoop]: Abstraction has 742 states and 1068 transitions. [2021-07-05 10:26:24,585 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1068 transitions. [2021-07-05 10:26:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-07-05 10:26:24,586 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:24,586 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:24,586 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1094 [2021-07-05 10:26:24,586 INFO L374 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,587 INFO L82 PathProgramCache]: Analyzing trace with hash -607123266, now seen corresponding path program 1 times [2021-07-05 10:26:24,587 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,587 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514603838] [2021-07-05 10:26:24,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:24,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:24,628 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,630 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514603838] [2021-07-05 10:26:24,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514603838] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,631 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,633 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241655231] [2021-07-05 10:26:24,636 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,639 INFO L87 Difference]: Start difference. First operand 742 states and 1068 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,680 INFO L93 Difference]: Finished difference Result 1007 states and 1456 transitions. [2021-07-05 10:26:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,686 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 201 [2021-07-05 10:26:24,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,689 INFO L225 Difference]: With dead ends: 1007 [2021-07-05 10:26:24,689 INFO L226 Difference]: Without dead ends: 739 [2021-07-05 10:26:24,690 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 739 states. [2021-07-05 10:26:24,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 739 to 739. [2021-07-05 10:26:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 739 states, 738 states have (on average 1.4390243902439024) internal successors, (1062), 738 states have internal predecessors, (1062), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 739 states and 1062 transitions. [2021-07-05 10:26:24,716 INFO L78 Accepts]: Start accepts. Automaton has 739 states and 1062 transitions. Word has length 201 [2021-07-05 10:26:24,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,716 INFO L442 AbstractCegarLoop]: Abstraction has 739 states and 1062 transitions. [2021-07-05 10:26:24,716 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1062 transitions. [2021-07-05 10:26:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-07-05 10:26:24,717 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:24,717 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:24,719 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1095 [2021-07-05 10:26:24,719 INFO L374 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:24,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:24,720 INFO L82 PathProgramCache]: Analyzing trace with hash 2014053656, now seen corresponding path program 1 times [2021-07-05 10:26:24,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:24,720 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627882950] [2021-07-05 10:26:24,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:24,720 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:24,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:24,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 10:26:24,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:24,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-05 10:26:24,762 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:24,762 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627882950] [2021-07-05 10:26:24,762 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627882950] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:24,762 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:24,763 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:24,763 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799066768] [2021-07-05 10:26:24,763 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:24,763 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:24,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:24,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,764 INFO L87 Difference]: Start difference. First operand 739 states and 1062 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:24,795 INFO L93 Difference]: Finished difference Result 1462 states and 2101 transitions. [2021-07-05 10:26:24,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:24,795 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 202 [2021-07-05 10:26:24,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:24,796 INFO L225 Difference]: With dead ends: 1462 [2021-07-05 10:26:24,796 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 10:26:24,797 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:24,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 10:26:24,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 10:26:24,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 10:26:24,797 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2021-07-05 10:26:24,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:24,798 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 10:26:24,798 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 10:26:24,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 10:26:24,798 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 10:26:24,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:24,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,164 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 132 [2021-07-05 10:26:25,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,289 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 97 [2021-07-05 10:26:25,291 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,399 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-07-05 10:26:25,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,561 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 184 [2021-07-05 10:26:25,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,567 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,860 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 166 [2021-07-05 10:26:25,861 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,951 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:25,990 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,023 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,027 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,261 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-07-05 10:26:26,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 10:26:26,801 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 5 [2021-07-05 10:26:27,182 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 15 [2021-07-05 10:26:27,529 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 5 [2021-07-05 10:26:27,790 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 5 [2021-07-05 10:26:28,296 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-07-05 10:26:29,022 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 5 [2021-07-05 10:26:29,608 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 5 [2021-07-05 10:26:29,870 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 5 [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L366-1(lines 328 376) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L302(lines 302 306) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L758 garLoopResultBuilder]: At program point L170(line 258) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L504-1(lines 504 518) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L372(line 372) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L373(line 373) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L373-2(line 373) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L241(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L241-2(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L241-3(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L241-5(lines 241 245) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L762 garLoopResultBuilder]: For program point L506(lines 506 517) no Hoare annotation was computed. [2021-07-05 10:26:29,947 INFO L758 garLoopResultBuilder]: At program point L308(lines 301 313) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,948 INFO L758 garLoopResultBuilder]: At program point L110(lines 334 340) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,948 INFO L758 garLoopResultBuilder]: At program point L375(lines 321 377) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L309-1(lines 271 319) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L508(lines 508 510) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L178-1(lines 178 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L758 garLoopResultBuilder]: At program point L246(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,948 INFO L758 garLoopResultBuilder]: At program point L246-1(lines 236 248) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L181(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L181-1(lines 181 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L512(lines 512 516) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L513(lines 513 515) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L315(line 315) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L315-2(line 315) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L448(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L316(line 316) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L316-2(line 316) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L184(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L184-1(lines 184 189) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L118(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,948 INFO L762 garLoopResultBuilder]: For program point L118-1(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L118-2(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L118-3(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L118-4(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L118-5(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L118-6(lines 118 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L758 garLoopResultBuilder]: At program point L318(lines 264 320) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L583-2(lines 583 608) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L451(lines 451 455) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L451-2(lines 448 455) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-3(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-4(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-5(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L121-6(lines 121 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L758 garLoopResultBuilder]: At program point L188(lines 173 191) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,949 INFO L758 garLoopResultBuilder]: At program point L188-1(lines 173 191) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L57(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L57-1(lines 57 59) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L520(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L520-1(lines 520 537) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L124(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L124-1(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,949 INFO L762 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L124-2(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L124-3(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L124-4(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L124-5(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L124-6(lines 124 129) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L522(lines 522 536) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L258-1(line 258) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L259(line 259) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L259-2(line 259) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L458-1(lines 458 486) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-1(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side2_failed_history_~index 0)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-2(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-3(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= 2 ULTIMATE.start_check_~tmp___5~0) (= ULTIMATE.start_read_side2_failed_history_~index 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-4(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-5(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 2) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L128-6(lines 113 131) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,950 INFO L762 garLoopResultBuilder]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-07-05 10:26:29,950 INFO L758 garLoopResultBuilder]: At program point L261(lines 249 263) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 485) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L394(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L197(lines 197 199) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L528(lines 528 534) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L462(lines 462 484) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L397(lines 397 416) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L464(lines 464 483) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L200(lines 200 202) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L531(lines 531 533) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L400(lines 400 416) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L467(lines 467 471) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L401(lines 401 405) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L467-2(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L335(line 335) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L203(lines 203 205) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 470) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L336(line 336) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L337(line 337) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-07-05 10:26:29,951 INFO L762 garLoopResultBuilder]: For program point L206(lines 206 208) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L758 garLoopResultBuilder]: At program point L140(lines 1 623) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:29,952 INFO L758 garLoopResultBuilder]: At program point L538(lines 422 540) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L472-1(lines 466 482) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L473(lines 473 475) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L758 garLoopResultBuilder]: At program point L407(lines 400 416) the Hoare annotation is: (and (<= (+ ~s2p_old~0 1) 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (<= ~s1p_old~0 ~nomsg~0) (<= ~nomsg~0 ~s1p_old~0)) [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L209(lines 209 211) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L408(lines 394 416) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L409(lines 409 413) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L278(line 278) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L212(lines 212 214) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L278-2(line 278) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L758 garLoopResultBuilder]: At program point L80(lines 277 283) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L279(line 279) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L279-2(line 279) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L758 garLoopResultBuilder]: At program point L610(lines 541 611) the Hoare annotation is: false [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L478(lines 478 480) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L280(line 280) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L280-2(line 280) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L148(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L148-1(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L148-2(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,952 INFO L762 garLoopResultBuilder]: For program point L148-3(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L148-4(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L148-5(lines 148 159) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L347(lines 347 370) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 217) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-1(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-2(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-3(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-4(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-5(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-6(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-7(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-8(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-9(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-10(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-11(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-12(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-13(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-14(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-15(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-16(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-17(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-18(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-19(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-20(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L612-21(lines 612 623) no Hoare annotation was computed. [2021-07-05 10:26:29,953 INFO L758 garLoopResultBuilder]: At program point L612-22(lines 583 623) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,953 INFO L762 garLoopResultBuilder]: For program point L151(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L151-1(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L151-3(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L151-4(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L151-5(lines 151 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L350(lines 350 370) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L218(lines 218 220) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154-2(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-1(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-2(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-3(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L154-5(lines 154 159) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-4(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-5(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L88-6(lines 88 99) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L617(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L617-2(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L617-4(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,954 INFO L762 garLoopResultBuilder]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-8(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-10(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L221(lines 221 223) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-12(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-14(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-16(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-18(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-20(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-22(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-24(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-26(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-28(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-30(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-32(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-34(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-36(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-38(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-40(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-42(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L617-44(lines 617 621) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L619(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L619-1(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L619-2(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L619-3(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,955 INFO L762 garLoopResultBuilder]: For program point L619-4(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-5(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-6(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-7(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-8(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-9(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-10(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-11(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-12(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-13(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-14(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-15(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-16(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-1(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-17(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-2(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-18(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-3(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-19(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-4(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-20(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-5(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-21(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L91-6(lines 91 99) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L619-22(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L488-1(lines 488 502) no Hoare annotation was computed. [2021-07-05 10:26:29,956 INFO L762 garLoopResultBuilder]: For program point L290(lines 290 313) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L224(lines 224 226) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158-1(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158-2(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158-3(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158-4(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 1)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L158-5(lines 143 161) the Hoare annotation is: (and (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (= 2 ULTIMATE.start_read_manual_selection_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L357(lines 350 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L490(lines 490 501) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-1(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-2(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-4(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-5(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L94-6(lines 94 99) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L293(lines 293 313) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L227(lines 227 229) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L492(lines 492 494) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L294(lines 294 298) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 232) no Hoare annotation was computed. [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L98(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,957 INFO L758 garLoopResultBuilder]: At program point L98-1(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L98-2(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L98-3(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L98-4(lines 83 101) the Hoare annotation is: (and (= ULTIMATE.start_read_manual_selection_history_~index 1) (= ULTIMATE.start_read_side2_failed_history_~index 1) (= ULTIMATE.start_read_side1_failed_history_~index 0) (= ULTIMATE.start_read_active_side_history_~index 0) (<= (+ ~nomsg~0 1) 0)) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L98-5(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 2)) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L98-6(lines 83 101) the Hoare annotation is: (and (= 2 ULTIMATE.start_read_manual_selection_history_~index) (= 2 ULTIMATE.start_read_active_side_history_~index) (<= (+ ~nomsg~0 1) 0) (= ULTIMATE.start_read_side1_failed_history_~index 1)) [2021-07-05 10:26:29,958 INFO L762 garLoopResultBuilder]: For program point L496(lines 496 500) no Hoare annotation was computed. [2021-07-05 10:26:29,958 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,958 INFO L762 garLoopResultBuilder]: For program point L497(lines 497 499) no Hoare annotation was computed. [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L365(lines 358 370) the Hoare annotation is: (<= (+ ~nomsg~0 1) 0) [2021-07-05 10:26:29,958 INFO L758 garLoopResultBuilder]: At program point L233(lines 192 235) the Hoare annotation is: (let ((.cse1 (<= (+ 2 ~active_side_History_2~0) 0)) (.cse2 (<= (+ 2 ~active_side_History_1~0) 0)) (.cse0 (= |ULTIMATE.start_init_#res| 0)) (.cse3 (<= (+ ~nomsg~0 1) 0))) (and (or .cse0 (and .cse1 .cse2 .cse3 (<= (+ 2 ~active_side_History_0~0) 0))) (or .cse0 (and .cse1 .cse2 .cse3 (<= ~active_side_History_0~0 0))) (or .cse0 .cse3))) [2021-07-05 10:26:29,958 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2021-07-05 10:26:29,958 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1096 [2021-07-05 10:26:29,958 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:29,958 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION was SAFE (22/23) [2021-07-05 10:26:29,959 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 10:26:29,959 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 10:26:29,959 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 10:26:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:29,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 10:26:29,964 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:29,964 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:29,964 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:29,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:29,964 INFO L82 PathProgramCache]: Analyzing trace with hash -266913300, now seen corresponding path program 1 times [2021-07-05 10:26:29,964 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:29,964 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820111510] [2021-07-05 10:26:29,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:29,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:29,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:29,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:29,973 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:29,973 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820111510] [2021-07-05 10:26:29,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820111510] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:29,973 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:29,973 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 10:26:29,973 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900965253] [2021-07-05 10:26:29,973 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 10:26:29,973 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:29,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 10:26:29,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:29,974 INFO L87 Difference]: Start difference. First operand has 296 states, 272 states have (on average 1.7058823529411764) internal successors, (464), 295 states have internal predecessors, (464), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:29,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:29,976 INFO L93 Difference]: Finished difference Result 572 states and 896 transitions. [2021-07-05 10:26:29,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 10:26:29,976 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 10:26:29,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:29,976 INFO L225 Difference]: With dead ends: 572 [2021-07-05 10:26:29,976 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:29,977 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 10:26:29,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:29,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5546558704453441) internal successors, (384), 247 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 384 transitions. [2021-07-05 10:26:29,979 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 384 transitions. Word has length 53 [2021-07-05 10:26:29,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:29,979 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 384 transitions. [2021-07-05 10:26:29,979 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 384 transitions. [2021-07-05 10:26:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 10:26:29,979 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:29,979 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:29,979 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1137 [2021-07-05 10:26:29,980 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:29,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:29,980 INFO L82 PathProgramCache]: Analyzing trace with hash 40135266, now seen corresponding path program 1 times [2021-07-05 10:26:29,980 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:29,980 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860663609] [2021-07-05 10:26:29,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:29,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:29,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:29,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:29,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:29,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:29,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:29,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:29,993 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:29,994 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860663609] [2021-07-05 10:26:29,994 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860663609] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:29,994 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:29,994 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:29,994 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492947592] [2021-07-05 10:26:29,994 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:29,994 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:29,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:29,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:29,995 INFO L87 Difference]: Start difference. First operand 248 states and 384 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,013 INFO L93 Difference]: Finished difference Result 482 states and 742 transitions. [2021-07-05 10:26:30,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 10:26:30,014 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 10:26:30,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,014 INFO L225 Difference]: With dead ends: 482 [2021-07-05 10:26:30,014 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 10:26:30,014 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:30,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 10:26:30,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-07-05 10:26:30,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 247 states have (on average 1.5060728744939271) internal successors, (372), 247 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 372 transitions. [2021-07-05 10:26:30,016 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 372 transitions. Word has length 53 [2021-07-05 10:26:30,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,017 INFO L442 AbstractCegarLoop]: Abstraction has 248 states and 372 transitions. [2021-07-05 10:26:30,017 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 372 transitions. [2021-07-05 10:26:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-07-05 10:26:30,017 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,017 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,017 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1138 [2021-07-05 10:26:30,017 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,018 INFO L82 PathProgramCache]: Analyzing trace with hash -1595033439, now seen corresponding path program 1 times [2021-07-05 10:26:30,018 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,018 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200979311] [2021-07-05 10:26:30,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:30,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,035 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200979311] [2021-07-05 10:26:30,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200979311] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,035 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:30,035 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143723206] [2021-07-05 10:26:30,035 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:30,035 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:30,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,036 INFO L87 Difference]: Start difference. First operand 248 states and 372 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,048 INFO L93 Difference]: Finished difference Result 687 states and 1047 transitions. [2021-07-05 10:26:30,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:30,048 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-07-05 10:26:30,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,049 INFO L225 Difference]: With dead ends: 687 [2021-07-05 10:26:30,049 INFO L226 Difference]: Without dead ends: 456 [2021-07-05 10:26:30,049 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2021-07-05 10:26:30,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 287. [2021-07-05 10:26:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287 states, 286 states have (on average 1.506993006993007) internal successors, (431), 286 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 431 transitions. [2021-07-05 10:26:30,052 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 431 transitions. Word has length 64 [2021-07-05 10:26:30,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,052 INFO L442 AbstractCegarLoop]: Abstraction has 287 states and 431 transitions. [2021-07-05 10:26:30,052 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2021-07-05 10:26:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:26:30,053 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,053 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,053 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1139 [2021-07-05 10:26:30,053 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,053 INFO L82 PathProgramCache]: Analyzing trace with hash -595388105, now seen corresponding path program 1 times [2021-07-05 10:26:30,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877731107] [2021-07-05 10:26:30,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,054 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 10:26:30,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,069 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,069 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877731107] [2021-07-05 10:26:30,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877731107] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,069 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,070 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:30,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182203712] [2021-07-05 10:26:30,070 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:30,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:30,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,070 INFO L87 Difference]: Start difference. First operand 287 states and 431 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,083 INFO L93 Difference]: Finished difference Result 783 states and 1193 transitions. [2021-07-05 10:26:30,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:30,084 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:26:30,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,084 INFO L225 Difference]: With dead ends: 783 [2021-07-05 10:26:30,084 INFO L226 Difference]: Without dead ends: 513 [2021-07-05 10:26:30,084 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2021-07-05 10:26:30,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 320. [2021-07-05 10:26:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 319 states have (on average 1.5141065830721003) internal successors, (483), 319 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 483 transitions. [2021-07-05 10:26:30,087 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 483 transitions. Word has length 65 [2021-07-05 10:26:30,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,088 INFO L442 AbstractCegarLoop]: Abstraction has 320 states and 483 transitions. [2021-07-05 10:26:30,088 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 483 transitions. [2021-07-05 10:26:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-07-05 10:26:30,088 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,088 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,088 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1140 [2021-07-05 10:26:30,089 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1413036555, now seen corresponding path program 1 times [2021-07-05 10:26:30,089 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,089 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768570606] [2021-07-05 10:26:30,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,114 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,114 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768570606] [2021-07-05 10:26:30,114 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768570606] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,114 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,114 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:30,114 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140116147] [2021-07-05 10:26:30,115 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:30,115 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:30,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:30,115 INFO L87 Difference]: Start difference. First operand 320 states and 483 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,259 INFO L93 Difference]: Finished difference Result 996 states and 1512 transitions. [2021-07-05 10:26:30,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:30,259 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 65 [2021-07-05 10:26:30,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,260 INFO L225 Difference]: With dead ends: 996 [2021-07-05 10:26:30,260 INFO L226 Difference]: Without dead ends: 693 [2021-07-05 10:26:30,260 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 20.1ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:30,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2021-07-05 10:26:30,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 434. [2021-07-05 10:26:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 433 states have (on average 1.4965357967667436) internal successors, (648), 433 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 648 transitions. [2021-07-05 10:26:30,265 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 648 transitions. Word has length 65 [2021-07-05 10:26:30,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,265 INFO L442 AbstractCegarLoop]: Abstraction has 434 states and 648 transitions. [2021-07-05 10:26:30,265 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 648 transitions. [2021-07-05 10:26:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-07-05 10:26:30,266 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,266 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,266 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1141 [2021-07-05 10:26:30,266 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1729772487, now seen corresponding path program 1 times [2021-07-05 10:26:30,266 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,267 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690313184] [2021-07-05 10:26:30,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:30,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:30,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:30,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:30,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,296 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690313184] [2021-07-05 10:26:30,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690313184] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,297 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:30,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615218858] [2021-07-05 10:26:30,297 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:30,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:30,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:30,298 INFO L87 Difference]: Start difference. First operand 434 states and 648 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,477 INFO L93 Difference]: Finished difference Result 2122 states and 3205 transitions. [2021-07-05 10:26:30,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-05 10:26:30,477 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-07-05 10:26:30,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,479 INFO L225 Difference]: With dead ends: 2122 [2021-07-05 10:26:30,479 INFO L226 Difference]: Without dead ends: 1819 [2021-07-05 10:26:30,480 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 51.5ms TimeCoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2021-07-05 10:26:30,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1819 states. [2021-07-05 10:26:30,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1819 to 510. [2021-07-05 10:26:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 509 states have (on average 1.4970530451866404) internal successors, (762), 509 states have internal predecessors, (762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 762 transitions. [2021-07-05 10:26:30,489 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 762 transitions. Word has length 66 [2021-07-05 10:26:30,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,489 INFO L442 AbstractCegarLoop]: Abstraction has 510 states and 762 transitions. [2021-07-05 10:26:30,490 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 762 transitions. [2021-07-05 10:26:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-07-05 10:26:30,490 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,490 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,490 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1142 [2021-07-05 10:26:30,490 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,491 INFO L82 PathProgramCache]: Analyzing trace with hash -867928177, now seen corresponding path program 1 times [2021-07-05 10:26:30,491 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,491 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078790569] [2021-07-05 10:26:30,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,515 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,515 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078790569] [2021-07-05 10:26:30,515 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078790569] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,515 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,515 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:30,516 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219826177] [2021-07-05 10:26:30,516 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 10:26:30,516 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 10:26:30,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:30,516 INFO L87 Difference]: Start difference. First operand 510 states and 762 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,642 INFO L93 Difference]: Finished difference Result 1152 states and 1740 transitions. [2021-07-05 10:26:30,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 10:26:30,643 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-07-05 10:26:30,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,643 INFO L225 Difference]: With dead ends: 1152 [2021-07-05 10:26:30,644 INFO L226 Difference]: Without dead ends: 773 [2021-07-05 10:26:30,644 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 18.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 10:26:30,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states. [2021-07-05 10:26:30,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 518. [2021-07-05 10:26:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 518 states, 517 states have (on average 1.4893617021276595) internal successors, (770), 517 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 770 transitions. [2021-07-05 10:26:30,651 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 770 transitions. Word has length 67 [2021-07-05 10:26:30,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,651 INFO L442 AbstractCegarLoop]: Abstraction has 518 states and 770 transitions. [2021-07-05 10:26:30,652 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 770 transitions. [2021-07-05 10:26:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-07-05 10:26:30,652 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,652 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,652 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1143 [2021-07-05 10:26:30,652 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,653 INFO L82 PathProgramCache]: Analyzing trace with hash -1153872245, now seen corresponding path program 1 times [2021-07-05 10:26:30,653 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,653 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412475265] [2021-07-05 10:26:30,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:30,672 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-07-05 10:26:30,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 10:26:30,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,677 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412475265] [2021-07-05 10:26:30,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412475265] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,678 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:30,678 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019981970] [2021-07-05 10:26:30,678 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:30,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:30,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:30,679 INFO L87 Difference]: Start difference. First operand 518 states and 770 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,788 INFO L93 Difference]: Finished difference Result 1228 states and 1846 transitions. [2021-07-05 10:26:30,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:30,788 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 68 [2021-07-05 10:26:30,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,789 INFO L225 Difference]: With dead ends: 1228 [2021-07-05 10:26:30,789 INFO L226 Difference]: Without dead ends: 849 [2021-07-05 10:26:30,789 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:30,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2021-07-05 10:26:30,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 518. [2021-07-05 10:26:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 518 states, 517 states have (on average 1.4816247582205029) internal successors, (766), 517 states have internal predecessors, (766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 766 transitions. [2021-07-05 10:26:30,798 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 766 transitions. Word has length 68 [2021-07-05 10:26:30,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,798 INFO L442 AbstractCegarLoop]: Abstraction has 518 states and 766 transitions. [2021-07-05 10:26:30,798 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 766 transitions. [2021-07-05 10:26:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-07-05 10:26:30,799 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,799 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,799 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1144 [2021-07-05 10:26:30,799 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,799 INFO L82 PathProgramCache]: Analyzing trace with hash -167537789, now seen corresponding path program 1 times [2021-07-05 10:26:30,800 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,800 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461005657] [2021-07-05 10:26:30,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,800 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,816 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,816 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461005657] [2021-07-05 10:26:30,816 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461005657] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,816 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,817 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:30,817 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334649729] [2021-07-05 10:26:30,817 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:30,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:30,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,817 INFO L87 Difference]: Start difference. First operand 518 states and 766 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,835 INFO L93 Difference]: Finished difference Result 1056 states and 1580 transitions. [2021-07-05 10:26:30,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:30,836 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-07-05 10:26:30,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,836 INFO L225 Difference]: With dead ends: 1056 [2021-07-05 10:26:30,836 INFO L226 Difference]: Without dead ends: 677 [2021-07-05 10:26:30,837 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2021-07-05 10:26:30,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 512. [2021-07-05 10:26:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 512 states, 511 states have (on average 1.4755381604696673) internal successors, (754), 511 states have internal predecessors, (754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 754 transitions. [2021-07-05 10:26:30,845 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 754 transitions. Word has length 69 [2021-07-05 10:26:30,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,845 INFO L442 AbstractCegarLoop]: Abstraction has 512 states and 754 transitions. [2021-07-05 10:26:30,845 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 754 transitions. [2021-07-05 10:26:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-07-05 10:26:30,846 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,846 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,846 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1145 [2021-07-05 10:26:30,846 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,847 INFO L82 PathProgramCache]: Analyzing trace with hash 941646194, now seen corresponding path program 1 times [2021-07-05 10:26:30,847 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,847 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532185254] [2021-07-05 10:26:30,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,847 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,868 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,868 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532185254] [2021-07-05 10:26:30,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532185254] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,868 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,868 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:30,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259856910] [2021-07-05 10:26:30,868 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:30,868 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:30,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,869 INFO L87 Difference]: Start difference. First operand 512 states and 754 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,906 INFO L93 Difference]: Finished difference Result 1057 states and 1575 transitions. [2021-07-05 10:26:30,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:30,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 70 [2021-07-05 10:26:30,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,907 INFO L225 Difference]: With dead ends: 1057 [2021-07-05 10:26:30,907 INFO L226 Difference]: Without dead ends: 684 [2021-07-05 10:26:30,908 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 684 states. [2021-07-05 10:26:30,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 684 to 494. [2021-07-05 10:26:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 494 states, 493 states have (on average 1.4563894523326573) internal successors, (718), 493 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 718 transitions. [2021-07-05 10:26:30,917 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 718 transitions. Word has length 70 [2021-07-05 10:26:30,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,917 INFO L442 AbstractCegarLoop]: Abstraction has 494 states and 718 transitions. [2021-07-05 10:26:30,917 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 718 transitions. [2021-07-05 10:26:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-07-05 10:26:30,918 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,918 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,918 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1146 [2021-07-05 10:26:30,918 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,918 INFO L82 PathProgramCache]: Analyzing trace with hash -1802204490, now seen corresponding path program 1 times [2021-07-05 10:26:30,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,918 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036726043] [2021-07-05 10:26:30,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,919 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:30,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:30,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:30,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:30,935 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:30,935 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036726043] [2021-07-05 10:26:30,935 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036726043] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:30,935 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:30,935 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:30,935 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540781072] [2021-07-05 10:26:30,936 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:30,936 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:30,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:30,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,936 INFO L87 Difference]: Start difference. First operand 494 states and 718 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:30,975 INFO L93 Difference]: Finished difference Result 1066 states and 1565 transitions. [2021-07-05 10:26:30,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:30,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 71 [2021-07-05 10:26:30,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:30,976 INFO L225 Difference]: With dead ends: 1066 [2021-07-05 10:26:30,976 INFO L226 Difference]: Without dead ends: 711 [2021-07-05 10:26:30,977 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:30,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 711 states. [2021-07-05 10:26:30,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 711 to 476. [2021-07-05 10:26:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 475 states have (on average 1.4357894736842105) internal successors, (682), 475 states have internal predecessors, (682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 682 transitions. [2021-07-05 10:26:30,986 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 682 transitions. Word has length 71 [2021-07-05 10:26:30,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:30,986 INFO L442 AbstractCegarLoop]: Abstraction has 476 states and 682 transitions. [2021-07-05 10:26:30,986 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 682 transitions. [2021-07-05 10:26:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-07-05 10:26:30,987 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:30,987 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:30,987 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1147 [2021-07-05 10:26:30,987 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:30,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:30,988 INFO L82 PathProgramCache]: Analyzing trace with hash -448644128, now seen corresponding path program 1 times [2021-07-05 10:26:30,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:30,988 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379823359] [2021-07-05 10:26:30,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:30,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:31,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 10:26:31,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:31,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:31,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 10:26:31,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:31,072 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:31,072 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379823359] [2021-07-05 10:26:31,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1379823359] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:31,072 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:31,072 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:31,072 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785492874] [2021-07-05 10:26:31,072 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:31,073 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:31,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:31,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:31,073 INFO L87 Difference]: Start difference. First operand 476 states and 682 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:31,227 INFO L93 Difference]: Finished difference Result 1637 states and 2386 transitions. [2021-07-05 10:26:31,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 10:26:31,228 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-07-05 10:26:31,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:31,229 INFO L225 Difference]: With dead ends: 1637 [2021-07-05 10:26:31,229 INFO L226 Difference]: Without dead ends: 1300 [2021-07-05 10:26:31,230 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 66.7ms TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2021-07-05 10:26:31,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1300 states. [2021-07-05 10:26:31,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1300 to 530. [2021-07-05 10:26:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 530 states, 529 states have (on average 1.4291115311909264) internal successors, (756), 529 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 530 states and 756 transitions. [2021-07-05 10:26:31,243 INFO L78 Accepts]: Start accepts. Automaton has 530 states and 756 transitions. Word has length 72 [2021-07-05 10:26:31,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:31,243 INFO L442 AbstractCegarLoop]: Abstraction has 530 states and 756 transitions. [2021-07-05 10:26:31,243 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,243 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 756 transitions. [2021-07-05 10:26:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-07-05 10:26:31,243 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:31,244 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:31,244 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1148 [2021-07-05 10:26:31,244 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:31,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:31,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1737750135, now seen corresponding path program 1 times [2021-07-05 10:26:31,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:31,244 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716517580] [2021-07-05 10:26:31,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:31,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:31,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:31,284 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:31,284 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716517580] [2021-07-05 10:26:31,284 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716517580] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:31,285 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:31,285 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:31,285 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153294181] [2021-07-05 10:26:31,285 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:31,285 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:31,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:31,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:31,285 INFO L87 Difference]: Start difference. First operand 530 states and 756 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:31,447 INFO L93 Difference]: Finished difference Result 1900 states and 2749 transitions. [2021-07-05 10:26:31,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 10:26:31,448 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2021-07-05 10:26:31,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:31,449 INFO L225 Difference]: With dead ends: 1900 [2021-07-05 10:26:31,449 INFO L226 Difference]: Without dead ends: 1563 [2021-07-05 10:26:31,450 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 43.0ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 10:26:31,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1563 states. [2021-07-05 10:26:31,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1563 to 631. [2021-07-05 10:26:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 631 states, 630 states have (on average 1.4285714285714286) internal successors, (900), 630 states have internal predecessors, (900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 631 states and 900 transitions. [2021-07-05 10:26:31,473 INFO L78 Accepts]: Start accepts. Automaton has 631 states and 900 transitions. Word has length 75 [2021-07-05 10:26:31,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:31,473 INFO L442 AbstractCegarLoop]: Abstraction has 631 states and 900 transitions. [2021-07-05 10:26:31,474 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 900 transitions. [2021-07-05 10:26:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:26:31,474 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:31,474 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:31,474 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1149 [2021-07-05 10:26:31,474 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:31,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:31,475 INFO L82 PathProgramCache]: Analyzing trace with hash -80867693, now seen corresponding path program 1 times [2021-07-05 10:26:31,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:31,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339788185] [2021-07-05 10:26:31,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:31,475 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:31,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 10:26:31,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 10:26:31,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:31,496 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:31,496 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339788185] [2021-07-05 10:26:31,497 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339788185] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:31,497 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:31,497 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:31,497 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10573564] [2021-07-05 10:26:31,497 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:31,497 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:31,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:31,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:31,498 INFO L87 Difference]: Start difference. First operand 631 states and 900 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:31,544 INFO L93 Difference]: Finished difference Result 1148 states and 1654 transitions. [2021-07-05 10:26:31,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:31,545 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:26:31,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:31,546 INFO L225 Difference]: With dead ends: 1148 [2021-07-05 10:26:31,546 INFO L226 Difference]: Without dead ends: 710 [2021-07-05 10:26:31,546 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:31,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states. [2021-07-05 10:26:31,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 528. [2021-07-05 10:26:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 528 states, 527 states have (on average 1.4250474383301708) internal successors, (751), 527 states have internal predecessors, (751), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 528 states and 751 transitions. [2021-07-05 10:26:31,560 INFO L78 Accepts]: Start accepts. Automaton has 528 states and 751 transitions. Word has length 76 [2021-07-05 10:26:31,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:31,560 INFO L442 AbstractCegarLoop]: Abstraction has 528 states and 751 transitions. [2021-07-05 10:26:31,560 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 751 transitions. [2021-07-05 10:26:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:26:31,560 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:31,560 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:31,561 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1150 [2021-07-05 10:26:31,561 INFO L374 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:31,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:31,561 INFO L82 PathProgramCache]: Analyzing trace with hash 317146558, now seen corresponding path program 1 times [2021-07-05 10:26:31,561 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:31,561 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835154354] [2021-07-05 10:26:31,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:31,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:31,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 10:26:31,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 10:26:31,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 10:26:31,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 10:26:31,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:31,634 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:31,634 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835154354] [2021-07-05 10:26:31,634 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835154354] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:31,634 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:31,635 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-05 10:26:31,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194399465] [2021-07-05 10:26:31,636 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 10:26:31,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:31,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 10:26:31,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 10:26:31,636 INFO L87 Difference]: Start difference. First operand 528 states and 751 transitions. Second operand has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:31,891 INFO L93 Difference]: Finished difference Result 1873 states and 2693 transitions. [2021-07-05 10:26:31,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 10:26:31,892 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:26:31,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:31,893 INFO L225 Difference]: With dead ends: 1873 [2021-07-05 10:26:31,893 INFO L226 Difference]: Without dead ends: 1516 [2021-07-05 10:26:31,894 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 80.3ms TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-07-05 10:26:31,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states. [2021-07-05 10:26:31,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 570. [2021-07-05 10:26:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 570 states, 569 states have (on average 1.4094903339191565) internal successors, (802), 569 states have internal predecessors, (802), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 570 states and 802 transitions. [2021-07-05 10:26:31,913 INFO L78 Accepts]: Start accepts. Automaton has 570 states and 802 transitions. Word has length 76 [2021-07-05 10:26:31,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:31,914 INFO L442 AbstractCegarLoop]: Abstraction has 570 states and 802 transitions. [2021-07-05 10:26:31,914 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 802 transitions. [2021-07-05 10:26:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-07-05 10:26:31,914 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:31,914 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:31,914 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1151 [2021-07-05 10:26:31,914 INFO L374 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:31,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:31,915 INFO L82 PathProgramCache]: Analyzing trace with hash 917353494, now seen corresponding path program 1 times [2021-07-05 10:26:31,915 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:31,915 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851102690] [2021-07-05 10:26:31,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:31,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:31,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:31,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:31,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:31,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:31,936 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:31,936 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851102690] [2021-07-05 10:26:31,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851102690] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:31,937 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:31,937 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:31,937 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [565978930] [2021-07-05 10:26:31,937 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:31,937 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:31,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:31,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:31,938 INFO L87 Difference]: Start difference. First operand 570 states and 802 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:32,026 INFO L93 Difference]: Finished difference Result 1494 states and 2122 transitions. [2021-07-05 10:26:32,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:32,027 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-07-05 10:26:32,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:32,028 INFO L225 Difference]: With dead ends: 1494 [2021-07-05 10:26:32,028 INFO L226 Difference]: Without dead ends: 1121 [2021-07-05 10:26:32,028 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:32,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states. [2021-07-05 10:26:32,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 905. [2021-07-05 10:26:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 904 states have (on average 1.3982300884955752) internal successors, (1264), 904 states have internal predecessors, (1264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1264 transitions. [2021-07-05 10:26:32,055 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1264 transitions. Word has length 76 [2021-07-05 10:26:32,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:32,055 INFO L442 AbstractCegarLoop]: Abstraction has 905 states and 1264 transitions. [2021-07-05 10:26:32,055 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1264 transitions. [2021-07-05 10:26:32,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:32,056 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:32,056 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:32,056 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1152 [2021-07-05 10:26:32,056 INFO L374 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:32,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:32,057 INFO L82 PathProgramCache]: Analyzing trace with hash -480894404, now seen corresponding path program 1 times [2021-07-05 10:26:32,057 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:32,057 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668872784] [2021-07-05 10:26:32,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:32,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:32,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:32,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 10:26:32,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:32,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:32,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1668872784] [2021-07-05 10:26:32,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1668872784] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:32,101 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:32,101 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:32,101 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619846898] [2021-07-05 10:26:32,102 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:32,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:32,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:32,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:32,102 INFO L87 Difference]: Start difference. First operand 905 states and 1264 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:32,197 INFO L93 Difference]: Finished difference Result 1517 states and 2164 transitions. [2021-07-05 10:26:32,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:32,197 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:32,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:32,199 INFO L225 Difference]: With dead ends: 1517 [2021-07-05 10:26:32,199 INFO L226 Difference]: Without dead ends: 1515 [2021-07-05 10:26:32,200 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:32,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1515 states. [2021-07-05 10:26:32,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1515 to 907. [2021-07-05 10:26:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 907 states, 906 states have (on average 1.3973509933774835) internal successors, (1266), 906 states have internal predecessors, (1266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 907 states and 1266 transitions. [2021-07-05 10:26:32,230 INFO L78 Accepts]: Start accepts. Automaton has 907 states and 1266 transitions. Word has length 77 [2021-07-05 10:26:32,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:32,230 INFO L442 AbstractCegarLoop]: Abstraction has 907 states and 1266 transitions. [2021-07-05 10:26:32,230 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1266 transitions. [2021-07-05 10:26:32,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:32,231 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:32,231 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:32,231 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1153 [2021-07-05 10:26:32,231 INFO L374 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:32,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:32,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1699767669, now seen corresponding path program 1 times [2021-07-05 10:26:32,231 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:32,231 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316192416] [2021-07-05 10:26:32,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:32,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:32,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 10:26:32,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:32,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 10:26:32,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 10:26:32,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:32,292 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:32,292 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316192416] [2021-07-05 10:26:32,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316192416] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:32,292 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:32,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:32,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768264672] [2021-07-05 10:26:32,292 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:32,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:32,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:32,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:32,293 INFO L87 Difference]: Start difference. First operand 907 states and 1266 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:32,512 INFO L93 Difference]: Finished difference Result 2668 states and 3786 transitions. [2021-07-05 10:26:32,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 10:26:32,512 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:32,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:32,515 INFO L225 Difference]: With dead ends: 2668 [2021-07-05 10:26:32,515 INFO L226 Difference]: Without dead ends: 2080 [2021-07-05 10:26:32,515 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 67.6ms TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2021-07-05 10:26:32,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2080 states. [2021-07-05 10:26:32,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2080 to 909. [2021-07-05 10:26:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 909 states, 908 states have (on average 1.3975770925110131) internal successors, (1269), 908 states have internal predecessors, (1269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1269 transitions. [2021-07-05 10:26:32,549 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1269 transitions. Word has length 77 [2021-07-05 10:26:32,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:32,549 INFO L442 AbstractCegarLoop]: Abstraction has 909 states and 1269 transitions. [2021-07-05 10:26:32,549 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1269 transitions. [2021-07-05 10:26:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-07-05 10:26:32,549 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:32,550 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:32,550 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1154 [2021-07-05 10:26:32,550 INFO L374 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:32,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:32,550 INFO L82 PathProgramCache]: Analyzing trace with hash -203201333, now seen corresponding path program 1 times [2021-07-05 10:26:32,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:32,550 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317775117] [2021-07-05 10:26:32,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:32,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:32,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:32,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 10:26:32,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:32,570 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:32,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317775117] [2021-07-05 10:26:32,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317775117] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:32,570 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:32,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:32,571 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944650496] [2021-07-05 10:26:32,571 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:32,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:32,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:32,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:32,571 INFO L87 Difference]: Start difference. First operand 909 states and 1269 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:32,630 INFO L93 Difference]: Finished difference Result 1828 states and 2575 transitions. [2021-07-05 10:26:32,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:32,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-07-05 10:26:32,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:32,632 INFO L225 Difference]: With dead ends: 1828 [2021-07-05 10:26:32,632 INFO L226 Difference]: Without dead ends: 1183 [2021-07-05 10:26:32,633 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:32,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1183 states. [2021-07-05 10:26:32,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1183 to 863. [2021-07-05 10:26:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 863 states, 862 states have (on average 1.3805104408352669) internal successors, (1190), 862 states have internal predecessors, (1190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 863 states and 1190 transitions. [2021-07-05 10:26:32,663 INFO L78 Accepts]: Start accepts. Automaton has 863 states and 1190 transitions. Word has length 77 [2021-07-05 10:26:32,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:32,663 INFO L442 AbstractCegarLoop]: Abstraction has 863 states and 1190 transitions. [2021-07-05 10:26:32,663 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1190 transitions. [2021-07-05 10:26:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:26:32,664 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:32,664 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:32,664 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1155 [2021-07-05 10:26:32,664 INFO L374 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:32,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:32,664 INFO L82 PathProgramCache]: Analyzing trace with hash 341178161, now seen corresponding path program 1 times [2021-07-05 10:26:32,665 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:32,665 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685358787] [2021-07-05 10:26:32,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:32,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:32,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:32,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:32,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:32,687 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:32,687 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685358787] [2021-07-05 10:26:32,687 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685358787] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:32,687 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:32,687 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 10:26:32,687 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288699808] [2021-07-05 10:26:32,688 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 10:26:32,688 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:32,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 10:26:32,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 10:26:32,688 INFO L87 Difference]: Start difference. First operand 863 states and 1190 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:32,786 INFO L93 Difference]: Finished difference Result 2001 states and 2774 transitions. [2021-07-05 10:26:32,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 10:26:32,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:26:32,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:32,788 INFO L225 Difference]: With dead ends: 2001 [2021-07-05 10:26:32,788 INFO L226 Difference]: Without dead ends: 1419 [2021-07-05 10:26:32,788 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 10:26:32,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1419 states. [2021-07-05 10:26:32,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1419 to 1158. [2021-07-05 10:26:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1158 states, 1157 states have (on average 1.3725151253241141) internal successors, (1588), 1157 states have internal predecessors, (1588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1158 states and 1588 transitions. [2021-07-05 10:26:32,830 INFO L78 Accepts]: Start accepts. Automaton has 1158 states and 1588 transitions. Word has length 78 [2021-07-05 10:26:32,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:32,830 INFO L442 AbstractCegarLoop]: Abstraction has 1158 states and 1588 transitions. [2021-07-05 10:26:32,830 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1588 transitions. [2021-07-05 10:26:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-07-05 10:26:32,830 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:32,831 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:32,831 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1156 [2021-07-05 10:26:32,831 INFO L374 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:32,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:32,831 INFO L82 PathProgramCache]: Analyzing trace with hash -1360037685, now seen corresponding path program 1 times [2021-07-05 10:26:32,831 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:32,831 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742583952] [2021-07-05 10:26:32,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:32,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:32,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:32,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 10:26:32,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 10:26:32,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 10:26:32,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:32,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:32,895 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:32,895 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742583952] [2021-07-05 10:26:32,895 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [742583952] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:32,895 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:32,895 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 10:26:32,896 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864350492] [2021-07-05 10:26:32,896 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 10:26:32,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:32,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 10:26:32,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 10:26:32,896 INFO L87 Difference]: Start difference. First operand 1158 states and 1588 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:33,195 INFO L93 Difference]: Finished difference Result 4586 states and 6295 transitions. [2021-07-05 10:26:33,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 10:26:33,195 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2021-07-05 10:26:33,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:33,199 INFO L225 Difference]: With dead ends: 4586 [2021-07-05 10:26:33,199 INFO L226 Difference]: Without dead ends: 3788 [2021-07-05 10:26:33,200 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 55.1ms TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-07-05 10:26:33,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3788 states. [2021-07-05 10:26:33,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3788 to 1343. [2021-07-05 10:26:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1343 states, 1342 states have (on average 1.354694485842027) internal successors, (1818), 1342 states have internal predecessors, (1818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1343 states and 1818 transitions. [2021-07-05 10:26:33,262 INFO L78 Accepts]: Start accepts. Automaton has 1343 states and 1818 transitions. Word has length 78 [2021-07-05 10:26:33,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:33,262 INFO L442 AbstractCegarLoop]: Abstraction has 1343 states and 1818 transitions. [2021-07-05 10:26:33,262 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1818 transitions. [2021-07-05 10:26:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:26:33,263 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:33,263 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:33,263 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1157 [2021-07-05 10:26:33,263 INFO L374 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:33,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:33,264 INFO L82 PathProgramCache]: Analyzing trace with hash 501449100, now seen corresponding path program 1 times [2021-07-05 10:26:33,264 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:33,264 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351816044] [2021-07-05 10:26:33,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:33,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 10:26:33,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:33,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:33,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:33,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 10:26:33,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:33,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 10:26:33,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 10:26:33,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 10:26:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 10:26:33,285 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 10:26:33,286 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351816044] [2021-07-05 10:26:33,286 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351816044] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 10:26:33,286 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 10:26:33,286 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 10:26:33,286 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365062379] [2021-07-05 10:26:33,286 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 10:26:33,286 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 10:26:33,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 10:26:33,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:33,287 INFO L87 Difference]: Start difference. First operand 1343 states and 1818 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 10:26:33,407 INFO L93 Difference]: Finished difference Result 2870 states and 3890 transitions. [2021-07-05 10:26:33,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 10:26:33,407 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-07-05 10:26:33,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 10:26:33,410 INFO L225 Difference]: With dead ends: 2870 [2021-07-05 10:26:33,410 INFO L226 Difference]: Without dead ends: 1928 [2021-07-05 10:26:33,411 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 10:26:33,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1928 states. [2021-07-05 10:26:33,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1928 to 1215. [2021-07-05 10:26:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1215 states, 1214 states have (on average 1.341845140032949) internal successors, (1629), 1214 states have internal predecessors, (1629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1215 states and 1629 transitions. [2021-07-05 10:26:33,491 INFO L78 Accepts]: Start accepts. Automaton has 1215 states and 1629 transitions. Word has length 79 [2021-07-05 10:26:33,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 10:26:33,491 INFO L442 AbstractCegarLoop]: Abstraction has 1215 states and 1629 transitions. [2021-07-05 10:26:33,491 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 10:26:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1629 transitions. [2021-07-05 10:26:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-07-05 10:26:33,492 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 10:26:33,492 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 10:26:33,492 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1158 [2021-07-05 10:26:33,492 INFO L374 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 10:26:33,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 10:26:33,493 INFO L82 PathProgramCache]: Analyzing trace with hash -504696615, now seen corresponding path program 1 times [2021-07-05 10:26:33,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 10:26:33,493 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786599758] [2021-07-05 10:26:33,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 10:26:33,493 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 10:26:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-05 10:26:33,509 INFO L224 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-05 10:26:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-05 10:26:33,527 INFO L224 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-05 10:26:33,555 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-05 10:26:33,556 INFO L639 BasicCegarLoop]: Counterexample is feasible [2021-07-05 10:26:33,556 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1159 [2021-07-05 10:26:33,556 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 10:26:33,556 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION was UNSAFE (23/23) [2021-07-05 10:26:33,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 10:26:33 BoogieIcfgContainer [2021-07-05 10:26:33,650 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 10:26:33,651 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 10:26:33,651 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 10:26:33,651 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 10:26:33,652 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 10:24:44" (3/4) ... [2021-07-05 10:26:33,653 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-07-05 10:26:33,740 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 10:26:33,741 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 10:26:33,741 INFO L168 Benchmark]: Toolchain (without parser) took 110362.62 ms. Allocated memory was 48.2 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 22.8 MB in the beginning and 937.0 MB in the end (delta: -914.2 MB). Peak memory consumption was 503.5 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.4 MB in the beginning and 30.3 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.37 ms. Allocated memory is still 60.8 MB. Free memory was 46.2 MB in the beginning and 35.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.62 ms. Allocated memory is still 60.8 MB. Free memory was 35.9 MB in the beginning and 31.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: Boogie Preprocessor took 72.87 ms. Allocated memory is still 60.8 MB. Free memory was 31.2 MB in the beginning and 40.2 MB in the end (delta: -9.0 MB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: RCFGBuilder took 708.30 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 40.2 MB in the beginning and 52.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: TraceAbstraction took 109031.03 ms. Allocated memory was 81.8 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 51.5 MB in the beginning and 963.2 MB in the end (delta: -911.7 MB). Peak memory consumption was 472.4 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,742 INFO L168 Benchmark]: Witness Printer took 89.65 ms. Allocated memory is still 1.5 GB. Free memory was 963.2 MB in the beginning and 937.0 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-07-05 10:26:33,743 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.4 MB in the beginning and 30.3 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 379.37 ms. Allocated memory is still 60.8 MB. Free memory was 46.2 MB in the beginning and 35.9 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 70.62 ms. Allocated memory is still 60.8 MB. Free memory was 35.9 MB in the beginning and 31.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 72.87 ms. Allocated memory is still 60.8 MB. Free memory was 31.2 MB in the beginning and 40.2 MB in the end (delta: -9.0 MB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 708.30 ms. Allocated memory was 60.8 MB in the beginning and 81.8 MB in the end (delta: 21.0 MB). Free memory was 40.2 MB in the beginning and 52.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 109031.03 ms. Allocated memory was 81.8 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 51.5 MB in the beginning and 963.2 MB in the end (delta: -911.7 MB). Peak memory consumption was 472.4 MB. Max. memory is 16.1 GB. * Witness Printer took 89.65 ms. Allocated memory is still 1.5 GB. Free memory was 963.2 MB in the beginning and 937.0 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 619]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 619]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L24] msg_t nomsg = (msg_t )-1; [L25] port_t cs1 ; [L26] int8_t cs1_old ; [L27] int8_t cs1_new ; [L28] port_t cs2 ; [L29] int8_t cs2_old ; [L30] int8_t cs2_new ; [L31] port_t s1s2 ; [L32] int8_t s1s2_old ; [L33] int8_t s1s2_new ; [L34] port_t s1s1 ; [L35] int8_t s1s1_old ; [L36] int8_t s1s1_new ; [L37] port_t s2s1 ; [L38] int8_t s2s1_old ; [L39] int8_t s2s1_new ; [L40] port_t s2s2 ; [L41] int8_t s2s2_old ; [L42] int8_t s2s2_new ; [L43] port_t s1p ; [L44] int8_t s1p_old ; [L45] int8_t s1p_new ; [L46] port_t s2p ; [L47] int8_t s2p_old ; [L48] int8_t s2p_new ; [L51] _Bool side1Failed ; [L52] _Bool side2Failed ; [L53] msg_t side1_written ; [L54] msg_t side2_written ; [L60] static _Bool side1Failed_History_0 ; [L61] static _Bool side1Failed_History_1 ; [L62] static _Bool side1Failed_History_2 ; [L63] static _Bool side2Failed_History_0 ; [L64] static _Bool side2Failed_History_1 ; [L65] static _Bool side2Failed_History_2 ; [L66] static int8_t active_side_History_0 ; [L67] static int8_t active_side_History_1 ; [L68] static int8_t active_side_History_2 ; [L69] static msg_t manual_selection_History_0 ; [L70] static msg_t manual_selection_History_1 ; [L71] static msg_t manual_selection_History_2 ; [L421] void (*nodes[4])(void) = { & Console_task_each_pals_period, & Side1_activestandby_task_each_pals_period, & Side2_activestandby_task_each_pals_period, & Pendulum_prism_task_each_pals_period}; VAL [active_side_History_0=0, active_side_History_1=0, active_side_History_2=0, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L543] int c1 ; [L544] int i2 ; [L547] c1 = 0 [L548] side1Failed = __VERIFIER_nondet_bool() [L549] side2Failed = __VERIFIER_nondet_bool() [L550] side1_written = __VERIFIER_nondet_char() [L551] side2_written = __VERIFIER_nondet_char() [L552] side1Failed_History_0 = __VERIFIER_nondet_bool() [L553] side1Failed_History_1 = __VERIFIER_nondet_bool() [L554] side1Failed_History_2 = __VERIFIER_nondet_bool() [L555] side2Failed_History_0 = __VERIFIER_nondet_bool() [L556] side2Failed_History_1 = __VERIFIER_nondet_bool() [L557] side2Failed_History_2 = __VERIFIER_nondet_bool() [L558] active_side_History_0 = __VERIFIER_nondet_char() [L559] active_side_History_1 = __VERIFIER_nondet_char() [L560] active_side_History_2 = __VERIFIER_nondet_char() [L561] manual_selection_History_0 = __VERIFIER_nondet_char() [L562] manual_selection_History_1 = __VERIFIER_nondet_char() [L563] manual_selection_History_2 = __VERIFIER_nondet_char() [L197] COND FALSE !((int )side1Failed_History_0 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L200] COND FALSE !((int )side2Failed_History_0 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L203] COND FALSE !((int )active_side_History_0 != -2) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L206] COND FALSE !((int )manual_selection_History_0 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L209] COND FALSE !((int )side1Failed_History_1 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L212] COND FALSE !((int )side2Failed_History_1 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L215] COND FALSE !((int )active_side_History_1 != -2) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L218] COND FALSE !((int )manual_selection_History_1 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L221] COND FALSE !((int )side1Failed_History_2 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L224] COND FALSE !((int )side2Failed_History_2 != 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L227] COND FALSE !((int )active_side_History_2 != -2) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L230] COND FALSE !((int )manual_selection_History_2 != 0) [L233] return (1); VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L564] i2 = init() [L58] COND FALSE !(!cond) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L566] cs1_old = nomsg [L567] cs1_new = nomsg [L568] cs2_old = nomsg [L569] cs2_new = nomsg [L570] s1s2_old = nomsg [L571] s1s2_new = nomsg [L572] s1s1_old = nomsg [L573] s1s1_new = nomsg [L574] s2s1_old = nomsg [L575] s2s1_new = nomsg [L576] s2s2_old = nomsg [L577] s2s2_new = nomsg [L578] s1p_old = nomsg [L579] s1p_new = nomsg [L580] s2p_old = nomsg [L581] s2p_new = nomsg [L582] i2 = 0 VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L583] COND TRUE 1 [L251] msg_t manual_selection ; [L252] char tmp ; [L255] tmp = __VERIFIER_nondet_char() [L256] manual_selection = tmp [L167] manual_selection_History_2 = manual_selection_History_1 [L168] manual_selection_History_1 = manual_selection_History_0 [L169] manual_selection_History_0 = val VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L258] EXPR manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L258] cs1_new = manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new [L259] EXPR manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L259] cs2_new = manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new [L260] manual_selection = (msg_t )0 VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=129, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L266] int8_t side1 ; [L267] int8_t side2 ; [L268] msg_t manual_selection ; [L269] int8_t next_state ; [L272] side1 = nomsg [L273] side2 = nomsg [L274] manual_selection = (msg_t )0 [L275] side1Failed = __VERIFIER_nondet_bool() [L77] side1Failed_History_2 = side1Failed_History_1 [L78] side1Failed_History_1 = side1Failed_History_0 [L79] side1Failed_History_0 = val VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L277] COND FALSE !(\read(side1Failed)) [L284] side1 = s1s1_old [L285] s1s1_old = nomsg [L286] side2 = s2s1_old [L287] s2s1_old = nomsg [L288] manual_selection = cs1_old [L289] cs1_old = nomsg VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L290] COND TRUE (int )side1 == (int )side2 [L291] next_state = (int8_t )1 VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L314] EXPR next_state != nomsg && s1s1_new == nomsg ? next_state : s1s1_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L314] s1s1_new = next_state != nomsg && s1s1_new == nomsg ? next_state : s1s1_new [L315] EXPR next_state != nomsg && s1s2_new == nomsg ? next_state : s1s2_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L315] s1s2_new = next_state != nomsg && s1s2_new == nomsg ? next_state : s1s2_new [L316] EXPR next_state != nomsg && s1p_new == nomsg ? next_state : s1p_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-3, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L316] s1p_new = next_state != nomsg && s1p_new == nomsg ? next_state : s1p_new [L317] side1_written = next_state VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=128, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L323] int8_t side1 ; [L324] int8_t side2 ; [L325] msg_t manual_selection ; [L326] int8_t next_state ; [L329] side1 = nomsg [L330] side2 = nomsg [L331] manual_selection = (msg_t )0 [L332] side2Failed = __VERIFIER_nondet_bool() [L107] side2Failed_History_2 = side2Failed_History_1 [L108] side2Failed_History_1 = side2Failed_History_0 [L109] side2Failed_History_0 = val VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L334] COND FALSE !(\read(side2Failed)) [L341] side1 = s1s2_old [L342] s1s2_old = nomsg [L343] side2 = s2s2_old [L344] s2s2_old = nomsg [L345] manual_selection = cs2_old [L346] cs2_old = nomsg VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L347] COND TRUE (int )side1 == (int )side2 [L348] next_state = (int8_t )1 VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L371] EXPR next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L371] s2s1_new = next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new [L372] EXPR next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L372] s2s2_new = next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new [L373] EXPR next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L373] s2p_new = next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new [L374] side2_written = next_state VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L380] int8_t active_side ; [L381] int8_t tmp ; [L382] int8_t side1 ; [L383] int8_t side2 ; [L148] COND TRUE (int )index == 0 [L149] return (active_side_History_0); VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L386] tmp = read_active_side_history((unsigned char)0) [L387] active_side = tmp [L388] side1 = nomsg [L389] side2 = nomsg [L390] side1 = s1p_old [L391] s1p_old = nomsg [L392] side2 = s2p_old [L393] s2p_old = nomsg VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L394] COND FALSE !((int )side1 == 1) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L397] COND FALSE !((int )side2 == 1) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L400] COND FALSE !((int )side1 == 0) VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L408] COND TRUE (int )side1 == (int )nomsg VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L409] COND FALSE !((int )side2 == 0) [L412] active_side = (int8_t )0 VAL [active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L137] active_side_History_2 = active_side_History_1 [L138] active_side_History_1 = active_side_History_0 [L139] active_side_History_0 = val VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=127, cs1_old=-1, cs2=0, cs2_new=127, cs2_old=-1, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=1, s1p_old=-1, s1s1=0, s1s1_new=1, s1s1_old=-1, s1s2=0, s1s2_new=1, s1s2_old=-1, s2p=0, s2p_new=1, s2p_old=-1, s2s1=0, s2s1_new=1, s2s1_old=-1, s2s2=0, s2s2_new=1, s2s2_old=-1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L589] cs1_old = cs1_new [L590] cs1_new = nomsg [L591] cs2_old = cs2_new [L592] cs2_new = nomsg [L593] s1s2_old = s1s2_new [L594] s1s2_new = nomsg [L595] s1s1_old = s1s1_new [L596] s1s1_new = nomsg [L597] s2s1_old = s2s1_new [L598] s2s1_new = nomsg [L599] s2s2_old = s2s2_new [L600] s2s2_new = nomsg [L601] s1p_old = s1p_new [L602] s1p_new = nomsg [L603] s2p_old = s2p_new [L604] s2p_new = nomsg [L424] int tmp ; [L425] msg_t tmp___0 ; [L426] _Bool tmp___1 ; [L427] _Bool tmp___2 ; [L428] _Bool tmp___3 ; [L429] _Bool tmp___4 ; [L430] int8_t tmp___5 ; [L431] _Bool tmp___6 ; [L432] _Bool tmp___7 ; [L433] _Bool tmp___8 ; [L434] int8_t tmp___9 ; [L435] _Bool tmp___10 ; [L436] _Bool tmp___11 ; [L437] _Bool tmp___12 ; [L438] msg_t tmp___13 ; [L439] _Bool tmp___14 ; [L440] _Bool tmp___15 ; [L441] _Bool tmp___16 ; [L442] _Bool tmp___17 ; [L443] int8_t tmp___18 ; [L444] int8_t tmp___19 ; [L445] int8_t tmp___20 ; VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L448] COND TRUE ! side1Failed [L449] tmp = 1 VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L58] COND FALSE !(!cond) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L178] COND FALSE !((int )index == 0) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L181] COND TRUE (int )index == 1 [L182] return (manual_selection_History_1); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L457] tmp___0 = read_manual_selection_history((unsigned char)1) [L458] COND TRUE ! tmp___0 [L88] COND FALSE !((int )index == 0) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L91] COND TRUE (int )index == 1 [L92] return (side1Failed_History_1); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L459] tmp___1 = read_side1_failed_history((unsigned char)1) [L460] COND TRUE ! tmp___1 [L88] COND TRUE (int )index == 0 [L89] return (side1Failed_History_0); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L461] tmp___2 = read_side1_failed_history((unsigned char)0) [L462] COND TRUE ! tmp___2 [L118] COND FALSE !((int )index == 0) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L121] COND TRUE (int )index == 1 [L122] return (side2Failed_History_1); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L463] tmp___3 = read_side2_failed_history((unsigned char)1) [L464] COND TRUE ! tmp___3 [L118] COND TRUE (int )index == 0 [L119] return (side2Failed_History_0); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L465] tmp___4 = read_side2_failed_history((unsigned char)0) [L466] COND TRUE ! tmp___4 VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L467] COND FALSE !(! ((int )side1_written == 1)) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L472] COND FALSE !(! (! ((int )side1_written == 0))) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L477] COND TRUE ! (! ((int )side1_written == 1)) VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L478] COND TRUE ! ((int )side2_written == 0) [L479] return (0); VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L605] c1 = check() [L617] COND TRUE ! arg VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L619] reach_error() VAL [active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=127, cs2=0, cs2_new=-1, cs2_old=127, manual_selection_History_0=127, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=1, s1s1=0, s1s1_new=-1, s1s1_old=1, s1s2=0, s1s2_new=-1, s1s2_old=1, s2p=0, s2p_new=-1, s2p_old=1, s2s1=0, s2s1_new=-1, s2s1_old=1, s2s2=0, s2s2_new=-1, s2s2_old=1, side1_written=1, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=1, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 647.7ms, OverallIterations: 3, TraceHistogramMax: 1, EmptinessCheckTime: 8.5ms, AutomataDifference: 146.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 68.5ms, InitialAbstractionConstructionTime: 9.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1226 SDtfs, 251 SDslu, 901 SDs, 0 SdLazy, 26 SolverSat, 17 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 42.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=296occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 28.7ms AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 93 NumberOfFragments, 74 HoareAnnotationTreeSize, 40 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 31.7ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 27.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 12.4ms SsaConstructionTime, 83.1ms SatisfiabilityAnalysisTime, 120.6ms InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 107 ConstructedInterpolants, 0 QuantifiedInterpolants, 113 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1195.9ms, OverallIterations: 8, TraceHistogramMax: 1, EmptinessCheckTime: 6.9ms, AutomataDifference: 503.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 228.7ms, InitialAbstractionConstructionTime: 2.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3154 SDtfs, 3702 SDslu, 3567 SDs, 0 SdLazy, 556 SolverSat, 34 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 256.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 66.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 51.8ms AutomataMinimizationTime, 8 MinimizatonAttempts, 1131 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 159 NumberOfFragments, 280 HoareAnnotationTreeSize, 40 FomulaSimplifications, 11678 FormulaSimplificationTreeSizeReduction, 95.1ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 683 FormulaSimplificationTreeSizeReductionInter, 130.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 24.1ms SsaConstructionTime, 86.4ms SatisfiabilityAnalysisTime, 212.0ms InterpolantComputationTime, 415 NumberOfCodeBlocks, 415 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 407 ConstructedInterpolants, 0 QuantifiedInterpolants, 1168 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1175.3ms, OverallIterations: 9, TraceHistogramMax: 1, EmptinessCheckTime: 4.6ms, AutomataDifference: 493.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 308.2ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3593 SDtfs, 3954 SDslu, 3767 SDs, 0 SdLazy, 585 SolverSat, 44 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 255.3ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 16 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 64.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 71.7ms AutomataMinimizationTime, 9 MinimizatonAttempts, 1277 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 162 NumberOfFragments, 324 HoareAnnotationTreeSize, 40 FomulaSimplifications, 20590 FormulaSimplificationTreeSizeReduction, 125.0ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 1517 FormulaSimplificationTreeSizeReductionInter, 179.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 18.2ms SsaConstructionTime, 67.9ms SatisfiabilityAnalysisTime, 136.1ms InterpolantComputationTime, 501 NumberOfCodeBlocks, 501 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 492 ConstructedInterpolants, 0 QuantifiedInterpolants, 1255 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1415.6ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 5.5ms, AutomataDifference: 536.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 498.5ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4057 SDtfs, 4134 SDslu, 4030 SDs, 0 SdLazy, 609 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 280.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 62.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 64.0ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1443 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 162 NumberOfFragments, 336 HoareAnnotationTreeSize, 40 FomulaSimplifications, 38150 FormulaSimplificationTreeSizeReduction, 221.3ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 3449 FormulaSimplificationTreeSizeReductionInter, 273.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 18.7ms SsaConstructionTime, 72.4ms SatisfiabilityAnalysisTime, 142.1ms InterpolantComputationTime, 594 NumberOfCodeBlocks, 594 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 584 ConstructedInterpolants, 0 QuantifiedInterpolants, 1347 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1402.7ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 5.5ms, AutomataDifference: 544.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 483.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4073 SDtfs, 4202 SDslu, 3987 SDs, 0 SdLazy, 615 SolverSat, 54 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 292.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 18 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 61.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 77.5ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1443 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 168 NumberOfFragments, 351 HoareAnnotationTreeSize, 40 FomulaSimplifications, 38474 FormulaSimplificationTreeSizeReduction, 149.1ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 3856 FormulaSimplificationTreeSizeReductionInter, 330.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 19.1ms SsaConstructionTime, 60.3ms SatisfiabilityAnalysisTime, 148.8ms InterpolantComputationTime, 624 NumberOfCodeBlocks, 624 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 614 ConstructedInterpolants, 0 QuantifiedInterpolants, 1379 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1738.3ms, OverallIterations: 11, TraceHistogramMax: 1, EmptinessCheckTime: 6.0ms, AutomataDifference: 486.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 839.3ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4554 SDtfs, 4400 SDslu, 4248 SDs, 0 SdLazy, 640 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 247.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 53.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 78.0ms AutomataMinimizationTime, 11 MinimizatonAttempts, 1639 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 168 NumberOfFragments, 357 HoareAnnotationTreeSize, 40 FomulaSimplifications, 73242 FormulaSimplificationTreeSizeReduction, 231.9ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 9534 FormulaSimplificationTreeSizeReductionInter, 602.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 21.5ms SsaConstructionTime, 82.9ms SatisfiabilityAnalysisTime, 156.5ms InterpolantComputationTime, 727 NumberOfCodeBlocks, 727 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 716 ConstructedInterpolants, 0 QuantifiedInterpolants, 1481 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1011.9ms, OverallIterations: 9, TraceHistogramMax: 1, EmptinessCheckTime: 4.2ms, AutomataDifference: 419.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 263.7ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3593 SDtfs, 3954 SDslu, 3767 SDs, 0 SdLazy, 585 SolverSat, 44 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 215.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 16 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 53.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 52.1ms AutomataMinimizationTime, 9 MinimizatonAttempts, 1277 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 162 NumberOfFragments, 324 HoareAnnotationTreeSize, 40 FomulaSimplifications, 20590 FormulaSimplificationTreeSizeReduction, 82.2ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 1517 FormulaSimplificationTreeSizeReductionInter, 173.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 18.8ms SsaConstructionTime, 57.6ms SatisfiabilityAnalysisTime, 127.0ms InterpolantComputationTime, 510 NumberOfCodeBlocks, 510 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 501 ConstructedInterpolants, 0 QuantifiedInterpolants, 1264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1287.9ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 6.9ms, AutomataDifference: 507.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 419.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4073 SDtfs, 4204 SDslu, 3985 SDs, 0 SdLazy, 615 SolverSat, 54 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 268.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 18 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 62.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 57.2ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1443 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 168 NumberOfFragments, 351 HoareAnnotationTreeSize, 40 FomulaSimplifications, 38474 FormulaSimplificationTreeSizeReduction, 126.5ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 3856 FormulaSimplificationTreeSizeReductionInter, 289.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 18.3ms SsaConstructionTime, 57.3ms SatisfiabilityAnalysisTime, 140.3ms InterpolantComputationTime, 604 NumberOfCodeBlocks, 604 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 594 ConstructedInterpolants, 0 QuantifiedInterpolants, 1359 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1434.2ms, OverallIterations: 11, TraceHistogramMax: 1, EmptinessCheckTime: 6.3ms, AutomataDifference: 531.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 509.8ms, InitialAbstractionConstructionTime: 1.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4436 SDtfs, 4415 SDslu, 4125 SDs, 0 SdLazy, 633 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 283.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 63.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 70.5ms AutomataMinimizationTime, 11 MinimizatonAttempts, 1639 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 147 NumberOfFragments, 403 HoareAnnotationTreeSize, 40 FomulaSimplifications, 63781 FormulaSimplificationTreeSizeReduction, 143.3ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 5236 FormulaSimplificationTreeSizeReductionInter, 363.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 21.5ms SsaConstructionTime, 76.6ms SatisfiabilityAnalysisTime, 145.6ms InterpolantComputationTime, 705 NumberOfCodeBlocks, 705 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 694 ConstructedInterpolants, 0 QuantifiedInterpolants, 1459 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 38122.4ms, OverallIterations: 17, TraceHistogramMax: 2, EmptinessCheckTime: 14.5ms, AutomataDifference: 5501.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 30532.3ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 8691 SDtfs, 32555 SDslu, 26392 SDs, 0 SdLazy, 2897 SolverSat, 561 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1379.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 595 GetRequests, 315 SyntacticMatches, 1 SemanticMatches, 279 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17074 ImplicationChecksByTransitivity, 1881.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=1123occurred in iteration=12, InterpolantAutomatonStates: 300, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 498.6ms AutomataMinimizationTime, 17 MinimizatonAttempts, 20163 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 357 NumberOfFragments, 371 HoareAnnotationTreeSize, 40 FomulaSimplifications, 8665434286 FormulaSimplificationTreeSizeReduction, 19039.8ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 67349834 FormulaSimplificationTreeSizeReductionInter, 11473.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 96.1ms SsaConstructionTime, 223.2ms SatisfiabilityAnalysisTime, 878.9ms InterpolantComputationTime, 1571 NumberOfCodeBlocks, 1571 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1553 ConstructedInterpolants, 0 QuantifiedInterpolants, 3381 SizeOfPredicates, 5 NumberOfNonLiveVariables, 707 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 18 InterpolantComputations, 16 PerfectInterpolantSequences, 304/326 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1001.0ms, OverallIterations: 9, TraceHistogramMax: 1, EmptinessCheckTime: 5.1ms, AutomataDifference: 454.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 262.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3593 SDtfs, 3955 SDslu, 3767 SDs, 0 SdLazy, 585 SolverSat, 44 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 249.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 58.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 42.5ms AutomataMinimizationTime, 9 MinimizatonAttempts, 1277 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 162 NumberOfFragments, 324 HoareAnnotationTreeSize, 40 FomulaSimplifications, 20590 FormulaSimplificationTreeSizeReduction, 83.7ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 1517 FormulaSimplificationTreeSizeReductionInter, 175.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 18.0ms SsaConstructionTime, 46.8ms SatisfiabilityAnalysisTime, 108.0ms InterpolantComputationTime, 546 NumberOfCodeBlocks, 546 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 537 ConstructedInterpolants, 0 QuantifiedInterpolants, 1298 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1245.3ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 4.5ms, AutomataDifference: 501.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 411.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4073 SDtfs, 4204 SDslu, 3985 SDs, 0 SdLazy, 615 SolverSat, 54 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 280.3ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 18 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 62.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 51.9ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1443 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 168 NumberOfFragments, 351 HoareAnnotationTreeSize, 40 FomulaSimplifications, 38474 FormulaSimplificationTreeSizeReduction, 110.5ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 3856 FormulaSimplificationTreeSizeReductionInter, 297.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 19.0ms SsaConstructionTime, 57.1ms SatisfiabilityAnalysisTime, 141.8ms InterpolantComputationTime, 645 NumberOfCodeBlocks, 645 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 635 ConstructedInterpolants, 0 QuantifiedInterpolants, 1400 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1382.9ms, OverallIterations: 11, TraceHistogramMax: 1, EmptinessCheckTime: 4.9ms, AutomataDifference: 518.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 510.9ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4436 SDtfs, 4415 SDslu, 4125 SDs, 0 SdLazy, 633 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 286.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 63.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 51.8ms AutomataMinimizationTime, 11 MinimizatonAttempts, 1639 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 147 NumberOfFragments, 403 HoareAnnotationTreeSize, 40 FomulaSimplifications, 63781 FormulaSimplificationTreeSizeReduction, 138.2ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 5236 FormulaSimplificationTreeSizeReductionInter, 369.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 20.9ms SsaConstructionTime, 54.9ms SatisfiabilityAnalysisTime, 143.4ms InterpolantComputationTime, 751 NumberOfCodeBlocks, 751 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 740 ConstructedInterpolants, 0 QuantifiedInterpolants, 1505 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 9404.1ms, OverallIterations: 17, TraceHistogramMax: 2, EmptinessCheckTime: 10.8ms, AutomataDifference: 2228.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6291.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 9375 SDtfs, 13647 SDslu, 20925 SDs, 0 SdLazy, 2713 SolverSat, 152 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1082.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 149 ImplicationChecksByTransitivity, 406.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=863occurred in iteration=8, InterpolantAutomatonStates: 122, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 239.8ms AutomataMinimizationTime, 17 MinimizatonAttempts, 8859 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 215 NumberOfFragments, 382 HoareAnnotationTreeSize, 40 FomulaSimplifications, 1880110209 FormulaSimplificationTreeSizeReduction, 2863.0ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 22346910 FormulaSimplificationTreeSizeReductionInter, 3420.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 40.7ms SsaConstructionTime, 124.0ms SatisfiabilityAnalysisTime, 356.0ms InterpolantComputationTime, 1561 NumberOfCodeBlocks, 1561 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1544 ConstructedInterpolants, 0 QuantifiedInterpolants, 3251 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 278/278 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 1191.1ms, OverallIterations: 10, TraceHistogramMax: 1, EmptinessCheckTime: 17.8ms, AutomataDifference: 490.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 309.7ms, InitialAbstractionConstructionTime: 2.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 4005 SDtfs, 4083 SDslu, 4018 SDs, 0 SdLazy, 624 SolverSat, 46 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 287.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 18 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 72.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 46.7ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1445 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 147 NumberOfFragments, 344 HoareAnnotationTreeSize, 40 FomulaSimplifications, 33651 FormulaSimplificationTreeSizeReduction, 91.3ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 1761 FormulaSimplificationTreeSizeReductionInter, 216.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 20.8ms SsaConstructionTime, 56.7ms SatisfiabilityAnalysisTime, 162.6ms InterpolantComputationTime, 655 NumberOfCodeBlocks, 655 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 645 ConstructedInterpolants, 0 QuantifiedInterpolants, 1412 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 6716.2ms, OverallIterations: 14, TraceHistogramMax: 3, EmptinessCheckTime: 6.9ms, AutomataDifference: 915.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4622.7ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6079 SDtfs, 7416 SDslu, 9409 SDs, 0 SdLazy, 924 SolverSat, 105 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 448.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 206 GetRequests, 153 SyntacticMatches, 2 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 172.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 73, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 106.7ms AutomataMinimizationTime, 14 MinimizatonAttempts, 4028 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 225 NumberOfFragments, 408 HoareAnnotationTreeSize, 40 FomulaSimplifications, 5262303 FormulaSimplificationTreeSizeReduction, 1391.0ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 425522 FormulaSimplificationTreeSizeReductionInter, 3224.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 67.2ms SsaConstructionTime, 159.2ms SatisfiabilityAnalysisTime, 501.7ms InterpolantComputationTime, 1371 NumberOfCodeBlocks, 1371 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1356 ConstructedInterpolants, 0 QuantifiedInterpolants, 3319 SizeOfPredicates, 2 NumberOfNonLiveVariables, 714 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 15 InterpolantComputations, 13 PerfectInterpolantSequences, 263/345 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 6766.1ms, OverallIterations: 15, TraceHistogramMax: 3, EmptinessCheckTime: 8.5ms, AutomataDifference: 940.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4654.7ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6379 SDtfs, 7419 SDslu, 9680 SDs, 0 SdLazy, 953 SolverSat, 107 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 452.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 158 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 169.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 76, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 105.4ms AutomataMinimizationTime, 15 MinimizatonAttempts, 4172 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 191 NumberOfFragments, 411 HoareAnnotationTreeSize, 40 FomulaSimplifications, 5262303 FormulaSimplificationTreeSizeReduction, 1399.8ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 425522 FormulaSimplificationTreeSizeReductionInter, 3247.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 67.2ms SsaConstructionTime, 160.9ms SatisfiabilityAnalysisTime, 497.7ms InterpolantComputationTime, 1599 NumberOfCodeBlocks, 1599 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 1583 ConstructedInterpolants, 0 QuantifiedInterpolants, 3548 SizeOfPredicates, 2 NumberOfNonLiveVariables, 728 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 395/477 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 948.3ms, OverallIterations: 9, TraceHistogramMax: 1, EmptinessCheckTime: 4.3ms, AutomataDifference: 455.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 251.8ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 3593 SDtfs, 3953 SDslu, 3769 SDs, 0 SdLazy, 585 SolverSat, 44 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 262.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 38 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 60.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=442occurred in iteration=6, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 32.3ms AutomataMinimizationTime, 9 MinimizatonAttempts, 1277 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 162 NumberOfFragments, 324 HoareAnnotationTreeSize, 40 FomulaSimplifications, 20590 FormulaSimplificationTreeSizeReduction, 71.5ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 1517 FormulaSimplificationTreeSizeReductionInter, 178.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 16.7ms SsaConstructionTime, 40.1ms SatisfiabilityAnalysisTime, 99.2ms InterpolantComputationTime, 654 NumberOfCodeBlocks, 654 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 645 ConstructedInterpolants, 0 QuantifiedInterpolants, 1406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 6843.4ms, OverallIterations: 16, TraceHistogramMax: 3, EmptinessCheckTime: 8.8ms, AutomataDifference: 960.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4657.6ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6674 SDtfs, 7422 SDslu, 9946 SDs, 0 SdLazy, 982 SolverSat, 109 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 459.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 221 GetRequests, 166 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 167.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 120.8ms AutomataMinimizationTime, 16 MinimizatonAttempts, 4170 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 191 NumberOfFragments, 414 HoareAnnotationTreeSize, 40 FomulaSimplifications, 5262303 FormulaSimplificationTreeSizeReduction, 1388.9ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 425522 FormulaSimplificationTreeSizeReductionInter, 3261.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 69.9ms SsaConstructionTime, 188.2ms SatisfiabilityAnalysisTime, 502.7ms InterpolantComputationTime, 1877 NumberOfCodeBlocks, 1877 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1860 ConstructedInterpolants, 0 QuantifiedInterpolants, 3827 SizeOfPredicates, 2 NumberOfNonLiveVariables, 751 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 17 InterpolantComputations, 15 PerfectInterpolantSequences, 527/609 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 5812.7ms, OverallIterations: 13, TraceHistogramMax: 3, EmptinessCheckTime: 20.8ms, AutomataDifference: 861.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 3916.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 5665 SDtfs, 7254 SDslu, 9157 SDs, 0 SdLazy, 917 SolverSat, 103 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 423.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 160.1ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 70, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 72.8ms AutomataMinimizationTime, 13 MinimizatonAttempts, 3637 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 277 NumberOfFragments, 387 HoareAnnotationTreeSize, 40 FomulaSimplifications, 3205697 FormulaSimplificationTreeSizeReduction, 1113.5ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 250257 FormulaSimplificationTreeSizeReductionInter, 2795.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 57.7ms SsaConstructionTime, 133.7ms SatisfiabilityAnalysisTime, 424.2ms InterpolantComputationTime, 1338 NumberOfCodeBlocks, 1338 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1324 ConstructedInterpolants, 0 QuantifiedInterpolants, 3281 SizeOfPredicates, 2 NumberOfNonLiveVariables, 761 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 14 InterpolantComputations, 12 PerfectInterpolantSequences, 131/213 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 6969.6ms, OverallIterations: 17, TraceHistogramMax: 3, EmptinessCheckTime: 10.1ms, AutomataDifference: 1016.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4649.8ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6964 SDtfs, 7425 SDslu, 10203 SDs, 0 SdLazy, 1016 SolverSat, 110 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 487.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 229 GetRequests, 173 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 169.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 82, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 135.3ms AutomataMinimizationTime, 17 MinimizatonAttempts, 4170 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 191 NumberOfFragments, 417 HoareAnnotationTreeSize, 40 FomulaSimplifications, 5262303 FormulaSimplificationTreeSizeReduction, 1368.9ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 425522 FormulaSimplificationTreeSizeReductionInter, 3273.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 71.8ms SsaConstructionTime, 221.1ms SatisfiabilityAnalysisTime, 512.3ms InterpolantComputationTime, 2164 NumberOfCodeBlocks, 2164 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 2146 ConstructedInterpolants, 0 QuantifiedInterpolants, 4113 SizeOfPredicates, 2 NumberOfNonLiveVariables, 773 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 18 InterpolantComputations, 16 PerfectInterpolantSequences, 659/741 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 7565.8ms, OverallIterations: 18, TraceHistogramMax: 3, EmptinessCheckTime: 10.9ms, AutomataDifference: 1061.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5148.6ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 7301 SDtfs, 7634 SDslu, 10326 SDs, 0 SdLazy, 1027 SolverSat, 116 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 497.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 233 GetRequests, 177 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 171.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=778occurred in iteration=12, InterpolantAutomatonStates: 85, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 177.0ms AutomataMinimizationTime, 18 MinimizatonAttempts, 4170 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 235 NumberOfFragments, 469 HoareAnnotationTreeSize, 40 FomulaSimplifications, 9658160 FormulaSimplificationTreeSizeReduction, 1496.2ms HoareSimplificationTime, 40 FomulaSimplificationsInter, 839867 FormulaSimplificationTreeSizeReductionInter, 3644.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 78.3ms SsaConstructionTime, 206.8ms SatisfiabilityAnalysisTime, 537.5ms InterpolantComputationTime, 2402 NumberOfCodeBlocks, 2402 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 2383 ConstructedInterpolants, 0 QuantifiedInterpolants, 4350 SizeOfPredicates, 2 NumberOfNonLiveVariables, 785 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 19 InterpolantComputations, 17 PerfectInterpolantSequences, 791/873 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 296 locations, 23 error locations. Started 1 CEGAR loops. OverallTime: 3597.0ms, OverallIterations: 23, TraceHistogramMax: 1, EmptinessCheckTime: 9.4ms, AutomataDifference: 2351.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 3.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 11205 SDtfs, 15072 SDslu, 19874 SDs, 0 SdLazy, 1665 SolverSat, 178 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 950.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 174 GetRequests, 71 SyntacticMatches, 3 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 464.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=1343occurred in iteration=21, InterpolantAutomatonStates: 133, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 434.8ms AutomataMinimizationTime, 22 MinimizatonAttempts, 11670 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 39.9ms SsaConstructionTime, 177.5ms SatisfiabilityAnalysisTime, 437.0ms InterpolantComputationTime, 1631 NumberOfCodeBlocks, 1631 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 1530 ConstructedInterpolants, 0 QuantifiedInterpolants, 4127 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 22 InterpolantComputations, 22 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 1 && 2 == index) && 2 == index) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: (2 == index && 2 == index) && nomsg + 1 <= 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 2 && 2 == index) && 2 == index) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: (((s2p_\old + 1 <= 0 && index == 0) && nomsg + 1 <= 0) && s1p_\old <= nomsg) && nomsg <= s1p_\old - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: (index == 1 && index == 0) && nomsg + 1 <= 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: ((((index == 1 && index == 0) && nomsg + 1 <= 0) && 2 == tmp___5) && index == 0) && index == 1 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((index == 1 && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((index == 1 && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((index == 1 && index == 0) && index == 0) && nomsg + 1 <= 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((s2p_\old + 1 <= 0 && index == 0) && nomsg + 1 <= 0) && s1p_\old <= nomsg) && nomsg <= s1p_\old - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((index == 1 && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((index == 1 && 2 == index) && nomsg + 1 <= 0) && index == 1) && index == 1 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (index == 1 && 2 == index) && nomsg + 1 <= 0 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((2 == index && 2 == index) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && nomsg + 1 <= 0) && index == 1 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: ((2 == index && 2 == index) && nomsg + 1 <= 0) && index == 2 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: index == 0 && nomsg + 1 <= 0 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && index == 0) && nomsg + 1 <= 0 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: ((\result == 0 || (((2 + active_side_History_2 <= 0 && 2 + active_side_History_1 <= 0) && nomsg + 1 <= 0) && 2 + active_side_History_0 <= 0)) && (\result == 0 || (((2 + active_side_History_2 <= 0 && 2 + active_side_History_1 <= 0) && nomsg + 1 <= 0) && active_side_History_0 <= 0))) && (\result == 0 || nomsg + 1 <= 0) - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 1 && index == 0) && index == 0) && nomsg + 1 <= 0) && index == 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: (((index == 1 && index == 1) && index == 0) && index == 0) && nomsg + 1 <= 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 334]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 350]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: nomsg + 1 <= 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((index == 1 && index == 0) && 2 == index) && nomsg + 1 <= 0) && index == 1 RESULT: Ultimate proved your program to be incorrect! [2021-07-05 10:26:33,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...