./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.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/loop-industry-pattern/aiob_4.c.v+cfa-reducer.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 06227ec276f1d25f93ba083804945e6bbc61c8e5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 03:08:48,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 03:08:48,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 03:08:48,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 03:08:48,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 03:08:48,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 03:08:48,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 03:08:48,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 03:08:48,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 03:08:48,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 03:08:48,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 03:08:48,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 03:08:48,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 03:08:48,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 03:08:48,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 03:08:48,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 03:08:48,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 03:08:48,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 03:08:48,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 03:08:48,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 03:08:48,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 03:08:48,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 03:08:48,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 03:08:48,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 03:08:48,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 03:08:48,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 03:08:48,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 03:08:48,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 03:08:48,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 03:08:48,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 03:08:48,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 03:08:48,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 03:08:48,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 03:08:48,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 03:08:48,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 03:08:48,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 03:08:48,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 03:08:48,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 03:08:48,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 03:08:48,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 03:08:48,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 03:08:48,185 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 03:08:48,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 03:08:48,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 03:08:48,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 03:08:48,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 03:08:48,232 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 03:08:48,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 03:08:48,232 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 03:08:48,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 03:08:48,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 03:08:48,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 03:08:48,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 03:08:48,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 03:08:48,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 03:08:48,235 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 03:08:48,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 03:08:48,235 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 03:08:48,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 03:08:48,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 03:08:48,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 03:08:48,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 03:08:48,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 03:08:48,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 03:08:48,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 03:08:48,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 03:08:48,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 03:08:48,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 03:08:48,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 03:08:48,238 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 03:08:48,238 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06227ec276f1d25f93ba083804945e6bbc61c8e5 [2021-07-05 03:08:48,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 03:08:48,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 03:08:48,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 03:08:48,591 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 03:08:48,592 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 03:08:48,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-07-05 03:08:48,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb2d17ff/1a539aa738934c53abea4fddcad16ec1/FLAG3b910bbf7 [2021-07-05 03:08:49,091 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 03:08:49,092 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2021-07-05 03:08:49,100 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb2d17ff/1a539aa738934c53abea4fddcad16ec1/FLAG3b910bbf7 [2021-07-05 03:08:49,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb2d17ff/1a539aa738934c53abea4fddcad16ec1 [2021-07-05 03:08:49,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 03:08:49,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 03:08:49,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 03:08:49,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 03:08:49,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 03:08:49,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40fd3037 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49, skipping insertion in model container [2021-07-05 03:08:49,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 03:08:49,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 03:08:49,747 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/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-07-05 03:08:49,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 03:08:49,772 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 03:08:49,882 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/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c[7920,7933] [2021-07-05 03:08:49,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 03:08:49,897 INFO L208 MainTranslator]: Completed translation [2021-07-05 03:08:49,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49 WrapperNode [2021-07-05 03:08:49,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 03:08:49,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 03:08:49,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 03:08:49,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 03:08:49,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 03:08:49,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 03:08:49,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 03:08:49,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 03:08:49,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:49,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 03:08:50,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 03:08:50,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 03:08:50,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 03:08:50,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (1/1) ... [2021-07-05 03:08:50,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 03:08:50,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 03:08:50,074 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 03:08:50,105 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 03:08:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-07-05 03:08:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-07-05 03:08:50,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 03:08:50,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 03:08:50,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 03:08:50,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 03:08:50,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-05 03:08:50,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 03:08:50,778 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 03:08:50,778 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-07-05 03:08:50,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:08:50 BoogieIcfgContainer [2021-07-05 03:08:50,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 03:08:50,781 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 03:08:50,781 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 03:08:50,784 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 03:08:50,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 03:08:49" (1/3) ... [2021-07-05 03:08:50,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1913a261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:08:50, skipping insertion in model container [2021-07-05 03:08:50,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:08:49" (2/3) ... [2021-07-05 03:08:50,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1913a261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:08:50, skipping insertion in model container [2021-07-05 03:08:50,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:08:50" (3/3) ... [2021-07-05 03:08:50,787 INFO L111 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2021-07-05 03:08:50,793 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 03:08:50,793 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-05 03:08:50,838 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 03:08:50,845 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 03:08:50,845 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 03:08:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand has 14 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-07-05 03:08:50,861 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 03:08:50,862 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 03:08:50,862 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 03:08:50,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 03:08:50,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1180906794, now seen corresponding path program 1 times [2021-07-05 03:08:50,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 03:08:50,876 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13583597] [2021-07-05 03:08:50,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:50,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 03:08:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:51,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,131 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 03:08:51,131 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 03:08:51,132 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13583597] [2021-07-05 03:08:51,133 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13583597] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 03:08:51,133 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 03:08:51,133 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 03:08:51,135 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87204623] [2021-07-05 03:08:51,141 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 03:08:51,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 03:08:51,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 03:08:51,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 03:08:51,156 INFO L87 Difference]: Start difference. First operand has 14 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 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 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 03:08:51,219 INFO L93 Difference]: Finished difference Result 30 states and 36 transitions. [2021-07-05 03:08:51,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 03:08:51,222 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-07-05 03:08:51,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 03:08:51,228 INFO L225 Difference]: With dead ends: 30 [2021-07-05 03:08:51,229 INFO L226 Difference]: Without dead ends: 19 [2021-07-05 03:08:51,231 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 03:08:51,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-07-05 03:08:51,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 13. [2021-07-05 03:08:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2021-07-05 03:08:51,257 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 9 [2021-07-05 03:08:51,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 03:08:51,257 INFO L442 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2021-07-05 03:08:51,257 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2021-07-05 03:08:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-07-05 03:08:51,258 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 03:08:51,259 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 03:08:51,259 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 03:08:51,259 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 03:08:51,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 03:08:51,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1181383450, now seen corresponding path program 1 times [2021-07-05 03:08:51,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 03:08:51,262 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254816973] [2021-07-05 03:08:51,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:51,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 03:08:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:51,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,353 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 03:08:51,354 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 03:08:51,354 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254816973] [2021-07-05 03:08:51,354 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254816973] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 03:08:51,354 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 03:08:51,355 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 03:08:51,355 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202718810] [2021-07-05 03:08:51,356 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 03:08:51,356 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 03:08:51,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 03:08:51,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 03:08:51,357 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 03:08:51,407 INFO L93 Difference]: Finished difference Result 30 states and 33 transitions. [2021-07-05 03:08:51,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 03:08:51,412 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-07-05 03:08:51,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 03:08:51,413 INFO L225 Difference]: With dead ends: 30 [2021-07-05 03:08:51,413 INFO L226 Difference]: Without dead ends: 20 [2021-07-05 03:08:51,414 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 03:08:51,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-07-05 03:08:51,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 16. [2021-07-05 03:08:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 17 transitions. [2021-07-05 03:08:51,420 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 17 transitions. Word has length 9 [2021-07-05 03:08:51,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 03:08:51,420 INFO L442 AbstractCegarLoop]: Abstraction has 16 states and 17 transitions. [2021-07-05 03:08:51,420 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2021-07-05 03:08:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-07-05 03:08:51,421 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 03:08:51,421 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 03:08:51,421 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 03:08:51,421 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 03:08:51,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 03:08:51,422 INFO L82 PathProgramCache]: Analyzing trace with hash -181774814, now seen corresponding path program 1 times [2021-07-05 03:08:51,422 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 03:08:51,422 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441851215] [2021-07-05 03:08:51,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:51,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 03:08:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:51,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 03:08:51,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 03:08:51,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 03:08:51,560 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441851215] [2021-07-05 03:08:51,560 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441851215] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:51,560 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [468183618] [2021-07-05 03:08:51,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:51,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 03:08:51,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 03:08:51,562 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 03:08:51,580 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 03:08:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:51,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-05 03:08:51,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 03:08:51,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:51,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 03:08:51,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:51,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 03:08:51,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:51,856 INFO L142 QuantifierPusher]: treesize reduction 3, result has 87.5 percent of original size [2021-07-05 03:08:51,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 03:08:51,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-07-05 03:08:51,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:51,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 03:08:51,890 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [468183618] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:51,891 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 03:08:51,891 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-05 03:08:51,891 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94159173] [2021-07-05 03:08:51,892 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 03:08:51,892 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 03:08:51,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 03:08:51,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 03:08:51,894 INFO L87 Difference]: Start difference. First operand 16 states and 17 transitions. Second operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 03:08:52,009 INFO L93 Difference]: Finished difference Result 36 states and 39 transitions. [2021-07-05 03:08:52,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 03:08:52,010 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-07-05 03:08:52,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 03:08:52,012 INFO L225 Difference]: With dead ends: 36 [2021-07-05 03:08:52,013 INFO L226 Difference]: Without dead ends: 26 [2021-07-05 03:08:52,018 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 85.2ms TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-07-05 03:08:52,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-07-05 03:08:52,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 22. [2021-07-05 03:08:52,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.0952380952380953) internal successors, (23), 21 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 23 transitions. [2021-07-05 03:08:52,026 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 23 transitions. Word has length 15 [2021-07-05 03:08:52,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 03:08:52,026 INFO L442 AbstractCegarLoop]: Abstraction has 22 states and 23 transitions. [2021-07-05 03:08:52,026 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 6 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 23 transitions. [2021-07-05 03:08:52,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-07-05 03:08:52,027 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 03:08:52,027 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2021-07-05 03:08:52,062 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-07-05 03:08:52,243 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 03:08:52,243 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 03:08:52,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 03:08:52,244 INFO L82 PathProgramCache]: Analyzing trace with hash -192165078, now seen corresponding path program 2 times [2021-07-05 03:08:52,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 03:08:52,244 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689657658] [2021-07-05 03:08:52,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:52,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 03:08:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:52,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 03:08:52,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 03:08:52,341 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 03:08:52,341 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689657658] [2021-07-05 03:08:52,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689657658] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:52,342 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1247473461] [2021-07-05 03:08:52,342 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-07-05 03:08:52,342 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 03:08:52,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 03:08:52,343 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 03:08:52,373 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 03:08:52,544 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-05 03:08:52,544 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-05 03:08:52,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-05 03:08:52,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 03:08:52,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:52,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 03:08:52,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:52,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 03:08:52,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:52,683 INFO L142 QuantifierPusher]: treesize reduction 3, result has 87.5 percent of original size [2021-07-05 03:08:52,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 03:08:52,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-07-05 03:08:52,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:52,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 03:08:52,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1247473461] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:52,701 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 03:08:52,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-07-05 03:08:52,702 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163536744] [2021-07-05 03:08:52,702 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 03:08:52,716 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 03:08:52,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 03:08:52,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-05 03:08:52,717 INFO L87 Difference]: Start difference. First operand 22 states and 23 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 03:08:52,916 INFO L93 Difference]: Finished difference Result 42 states and 45 transitions. [2021-07-05 03:08:52,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 03:08:52,916 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-07-05 03:08:52,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 03:08:52,918 INFO L225 Difference]: With dead ends: 42 [2021-07-05 03:08:52,918 INFO L226 Difference]: Without dead ends: 32 [2021-07-05 03:08:52,919 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 118.6ms TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-07-05 03:08:52,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2021-07-05 03:08:52,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 28. [2021-07-05 03:08:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 27 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 29 transitions. [2021-07-05 03:08:52,928 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 29 transitions. Word has length 21 [2021-07-05 03:08:52,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 03:08:52,928 INFO L442 AbstractCegarLoop]: Abstraction has 28 states and 29 transitions. [2021-07-05 03:08:52,928 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 03:08:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2021-07-05 03:08:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 03:08:52,929 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 03:08:52,929 INFO L525 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1] [2021-07-05 03:08:52,957 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 03:08:53,155 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,SelfDestructingSolverStorable3 [2021-07-05 03:08:53,155 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 03:08:53,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 03:08:53,156 INFO L82 PathProgramCache]: Analyzing trace with hash 125000242, now seen corresponding path program 3 times [2021-07-05 03:08:53,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 03:08:53,156 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595860353] [2021-07-05 03:08:53,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 03:08:53,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 03:08:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 03:08:53,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:53,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:53,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:53,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:53,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 03:08:53,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 03:08:53,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:53,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 03:08:53,265 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 03:08:53,265 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595860353] [2021-07-05 03:08:53,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595860353] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:53,265 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2082438665] [2021-07-05 03:08:53,266 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-07-05 03:08:53,266 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 03:08:53,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 03:08:53,267 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 03:08:53,268 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 03:08:54,331 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-05 03:08:54,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-05 03:08:54,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 73 conjunts are in the unsatisfiable core [2021-07-05 03:08:54,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 03:08:54,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:54,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:54,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:54,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:54,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:54,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:54,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:54,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 03:08:54,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-07-05 03:08:54,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 229 [2021-07-05 03:08:54,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 232 [2021-07-05 03:08:54,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-07-05 03:08:54,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 267 [2021-07-05 03:08:54,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:54,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-07-05 03:08:54,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 205 [2021-07-05 03:08:54,954 INFO L142 QuantifierPusher]: treesize reduction 27, result has 87.8 percent of original size [2021-07-05 03:08:54,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:54,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:54,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 03:08:54,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-07-05 03:08:55,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-05 03:08:55,219 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-07-05 03:08:55,219 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 26 select indices, 26 select index equivalence classes, 301 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 325 case distinctions, treesize of input 187 treesize of output 367 [2021-07-05 03:08:55,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,249 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 03:08:55,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,254 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 03:08:55,261 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 03:08:55,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,263 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,264 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 03:08:55,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-07-05 03:08:55,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-07-05 03:08:55,278 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-05 03:08:55,475 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-07-05 03:08:55,477 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-07-05 03:08:55,485 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-05 03:08:55,486 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:192, output treesize:294 [2021-07-05 03:08:55,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-07-05 03:08:55,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2021-07-05 03:08:55,722 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2021-07-05 03:08:55,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 03:08:55,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 452 [2021-07-05 03:08:55,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 03:08:55,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 452 [2021-07-05 03:08:55,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,789 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 24 disjuncts [2021-07-05 03:08:55,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,793 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,809 INFO L142 QuantifierPusher]: treesize reduction 234, result has 72.5 percent of original size [2021-07-05 03:08:55,812 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 23 disjuncts [2021-07-05 03:08:55,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,817 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,832 INFO L142 QuantifierPusher]: treesize reduction 186, result has 77.1 percent of original size [2021-07-05 03:08:55,836 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 22 disjuncts [2021-07-05 03:08:55,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,840 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,851 INFO L142 QuantifierPusher]: treesize reduction 198, result has 74.6 percent of original size [2021-07-05 03:08:55,853 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 21 disjuncts [2021-07-05 03:08:55,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,855 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,867 INFO L142 QuantifierPusher]: treesize reduction 160, result has 78.4 percent of original size [2021-07-05 03:08:55,870 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 20 disjuncts [2021-07-05 03:08:55,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,874 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,884 INFO L142 QuantifierPusher]: treesize reduction 162, result has 77.1 percent of original size [2021-07-05 03:08:55,885 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 19 disjuncts [2021-07-05 03:08:55,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,887 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,895 INFO L142 QuantifierPusher]: treesize reduction 194, result has 71.0 percent of original size [2021-07-05 03:08:55,899 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 18 disjuncts [2021-07-05 03:08:55,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,900 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,909 INFO L142 QuantifierPusher]: treesize reduction 146, result has 77.0 percent of original size [2021-07-05 03:08:55,912 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 17 disjuncts [2021-07-05 03:08:55,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,914 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,921 INFO L142 QuantifierPusher]: treesize reduction 168, result has 71.9 percent of original size [2021-07-05 03:08:55,923 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2021-07-05 03:08:55,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,924 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,931 INFO L142 QuantifierPusher]: treesize reduction 130, result has 76.9 percent of original size [2021-07-05 03:08:55,932 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2021-07-05 03:08:55,933 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,934 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,941 INFO L142 QuantifierPusher]: treesize reduction 58, result has 89.0 percent of original size [2021-07-05 03:08:55,943 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2021-07-05 03:08:55,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,944 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,945 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,966 INFO L142 QuantifierPusher]: treesize reduction 124, result has 74.7 percent of original size [2021-07-05 03:08:55,972 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2021-07-05 03:08:55,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,974 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,974 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,979 INFO L142 QuantifierPusher]: treesize reduction 96, result has 78.9 percent of original size [2021-07-05 03:08:55,980 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2021-07-05 03:08:55,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,982 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,987 INFO L142 QuantifierPusher]: treesize reduction 32, result has 92.3 percent of original size [2021-07-05 03:08:55,988 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2021-07-05 03:08:55,989 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:55,990 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:55,990 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:55,994 INFO L142 QuantifierPusher]: treesize reduction 80, result has 79.1 percent of original size [2021-07-05 03:08:56,003 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-07-05 03:08:56,003 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,005 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,008 INFO L142 QuantifierPusher]: treesize reduction 92, result has 73.4 percent of original size [2021-07-05 03:08:56,011 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-07-05 03:08:56,011 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,012 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,017 INFO L142 QuantifierPusher]: treesize reduction 64, result has 79.4 percent of original size [2021-07-05 03:08:56,019 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-07-05 03:08:56,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,023 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,024 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,026 INFO L142 QuantifierPusher]: treesize reduction 66, result has 75.9 percent of original size [2021-07-05 03:08:56,028 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-07-05 03:08:56,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,030 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,031 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,033 INFO L142 QuantifierPusher]: treesize reduction 58, result has 75.6 percent of original size [2021-07-05 03:08:56,035 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-07-05 03:08:56,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,036 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,039 INFO L142 QuantifierPusher]: treesize reduction 40, result has 80.2 percent of original size [2021-07-05 03:08:56,040 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-07-05 03:08:56,041 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,042 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,044 INFO L142 QuantifierPusher]: treesize reduction 32, result has 80.7 percent of original size [2021-07-05 03:08:56,045 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,046 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,049 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,050 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,053 INFO L142 QuantifierPusher]: treesize reduction 24, result has 81.5 percent of original size [2021-07-05 03:08:56,055 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-07-05 03:08:56,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,056 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,057 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,058 INFO L142 QuantifierPusher]: treesize reduction 16, result has 83.0 percent of original size [2021-07-05 03:08:56,059 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 03:08:56,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,061 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,061 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,063 INFO L142 QuantifierPusher]: treesize reduction 8, result has 86.2 percent of original size [2021-07-05 03:08:56,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-07-05 03:08:56,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-07-05 03:08:56,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-07-05 03:08:56,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-07-05 03:08:56,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 280 [2021-07-05 03:08:56,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 352 [2021-07-05 03:08:56,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 434 [2021-07-05 03:08:56,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 536 [2021-07-05 03:08:56,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 628 [2021-07-05 03:08:56,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 750 [2021-07-05 03:08:56,095 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-07-05 03:08:56,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,102 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,106 INFO L142 QuantifierPusher]: treesize reduction 75, result has 70.2 percent of original size [2021-07-05 03:08:56,107 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-07-05 03:08:56,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,108 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,112 INFO L142 QuantifierPusher]: treesize reduction 57, result has 73.6 percent of original size [2021-07-05 03:08:56,114 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-07-05 03:08:56,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,116 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,119 INFO L142 QuantifierPusher]: treesize reduction 49, result has 72.8 percent of original size [2021-07-05 03:08:56,120 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-07-05 03:08:56,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,122 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,124 INFO L142 QuantifierPusher]: treesize reduction 31, result has 78.5 percent of original size [2021-07-05 03:08:56,125 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,127 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,129 INFO L142 QuantifierPusher]: treesize reduction 23, result has 78.7 percent of original size [2021-07-05 03:08:56,129 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-07-05 03:08:56,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,131 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,132 INFO L142 QuantifierPusher]: treesize reduction 15, result has 79.2 percent of original size [2021-07-05 03:08:56,134 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 03:08:56,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,136 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,137 INFO L142 QuantifierPusher]: treesize reduction 8, result has 77.8 percent of original size [2021-07-05 03:08:56,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 03:08:56,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-07-05 03:08:56,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-07-05 03:08:56,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-07-05 03:08:56,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-07-05 03:08:56,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-07-05 03:08:56,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 322 [2021-07-05 03:08:56,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1125 [2021-07-05 03:08:56,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1267 [2021-07-05 03:08:56,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1399 [2021-07-05 03:08:56,177 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-07-05 03:08:56,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,180 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,180 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,184 INFO L142 QuantifierPusher]: treesize reduction 73, result has 74.7 percent of original size [2021-07-05 03:08:56,185 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-07-05 03:08:56,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,186 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,187 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,189 INFO L142 QuantifierPusher]: treesize reduction 75, result has 70.2 percent of original size [2021-07-05 03:08:56,191 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-07-05 03:08:56,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,192 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,194 INFO L142 QuantifierPusher]: treesize reduction 57, result has 73.6 percent of original size [2021-07-05 03:08:56,197 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2021-07-05 03:08:56,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,198 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,199 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,201 INFO L142 QuantifierPusher]: treesize reduction 49, result has 72.8 percent of original size [2021-07-05 03:08:56,203 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2021-07-05 03:08:56,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,204 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,206 INFO L142 QuantifierPusher]: treesize reduction 31, result has 78.5 percent of original size [2021-07-05 03:08:56,209 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,211 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,213 INFO L142 QuantifierPusher]: treesize reduction 23, result has 78.7 percent of original size [2021-07-05 03:08:56,214 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-07-05 03:08:56,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,216 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,217 INFO L142 QuantifierPusher]: treesize reduction 15, result has 79.2 percent of original size [2021-07-05 03:08:56,218 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 03:08:56,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,219 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,221 INFO L142 QuantifierPusher]: treesize reduction 8, result has 77.8 percent of original size [2021-07-05 03:08:56,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-07-05 03:08:56,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-07-05 03:08:56,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-07-05 03:08:56,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-07-05 03:08:56,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-07-05 03:08:56,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-07-05 03:08:56,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 322 [2021-07-05 03:08:56,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 404 [2021-07-05 03:08:56,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1866 [2021-07-05 03:08:56,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2028 [2021-07-05 03:08:56,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2170 [2021-07-05 03:08:56,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2352 [2021-07-05 03:08:56,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2504 [2021-07-05 03:08:56,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2706 [2021-07-05 03:08:56,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2926 [2021-07-05 03:08:56,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3128 [2021-07-05 03:08:56,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3360 [2021-07-05 03:08:56,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3562 [2021-07-05 03:08:56,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3562 [2021-07-05 03:08:56,447 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,448 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,486 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,487 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,488 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,515 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,518 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,542 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,543 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,543 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,564 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,566 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,583 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,584 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,612 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,614 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,629 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,630 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,645 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,646 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,647 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,661 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,664 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,677 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,679 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,684 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,685 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,688 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,689 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,689 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,692 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,692 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,693 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,698 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,698 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,699 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,701 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,702 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,702 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,706 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,708 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,709 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,710 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,711 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:56,721 INFO L147 QuantifierPusher]: treesize reduction 20, result has 4.8 percent of original size 1 [2021-07-05 03:08:56,722 INFO L147 QuantifierPusher]: treesize reduction 53, result has 1.9 percent of original size 1 [2021-07-05 03:08:56,725 INFO L147 QuantifierPusher]: treesize reduction 96, result has 1.0 percent of original size 1 [2021-07-05 03:08:56,726 INFO L147 QuantifierPusher]: treesize reduction 139, result has 0.7 percent of original size 1 [2021-07-05 03:08:56,730 INFO L147 QuantifierPusher]: treesize reduction 192, result has 0.5 percent of original size 1 [2021-07-05 03:08:56,733 INFO L147 QuantifierPusher]: treesize reduction 245, result has 0.4 percent of original size 1 [2021-07-05 03:08:56,735 INFO L147 QuantifierPusher]: treesize reduction 318, result has 0.3 percent of original size 1 [2021-07-05 03:08:56,736 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,737 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,737 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,749 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,750 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,759 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,760 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,760 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,780 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,781 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,788 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,790 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,797 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,798 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,804 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,805 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,806 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,811 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,812 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,813 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,817 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,820 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,821 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,824 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,825 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,830 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,831 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,833 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,834 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,835 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,839 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,840 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,840 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,842 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,843 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,843 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:56,850 INFO L147 QuantifierPusher]: treesize reduction 20, result has 4.8 percent of original size 1 [2021-07-05 03:08:56,851 INFO L147 QuantifierPusher]: treesize reduction 53, result has 1.9 percent of original size 1 [2021-07-05 03:08:56,854 INFO L147 QuantifierPusher]: treesize reduction 96, result has 1.0 percent of original size 1 [2021-07-05 03:08:56,855 INFO L147 QuantifierPusher]: treesize reduction 149, result has 0.7 percent of original size 1 [2021-07-05 03:08:56,867 INFO L147 QuantifierPusher]: treesize reduction 212, result has 0.5 percent of original size 1 [2021-07-05 03:08:56,868 INFO L147 QuantifierPusher]: treesize reduction 275, result has 0.4 percent of original size 1 [2021-07-05 03:08:56,870 INFO L147 QuantifierPusher]: treesize reduction 348, result has 0.3 percent of original size 1 [2021-07-05 03:08:56,872 INFO L147 QuantifierPusher]: treesize reduction 441, result has 0.2 percent of original size 1 [2021-07-05 03:08:56,874 INFO L147 QuantifierPusher]: treesize reduction 524, result has 0.2 percent of original size 1 [2021-07-05 03:08:56,877 INFO L147 QuantifierPusher]: treesize reduction 637, result has 0.2 percent of original size 1 [2021-07-05 03:08:56,878 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,879 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,880 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,882 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,883 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,883 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,885 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,886 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,891 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,891 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,892 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,894 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,895 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,895 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,899 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,900 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,902 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 03:08:56,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:08:56,903 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:56,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:56,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:56,910 INFO L147 QuantifierPusher]: treesize reduction 20, result has 4.8 percent of original size 1 [2021-07-05 03:08:56,910 INFO L147 QuantifierPusher]: treesize reduction 53, result has 1.9 percent of original size 1 [2021-07-05 03:08:56,913 INFO L147 QuantifierPusher]: treesize reduction 96, result has 1.0 percent of original size 1 [2021-07-05 03:08:56,914 INFO L147 QuantifierPusher]: treesize reduction 139, result has 0.7 percent of original size 1 [2021-07-05 03:08:56,918 INFO L147 QuantifierPusher]: treesize reduction 192, result has 0.5 percent of original size 1 [2021-07-05 03:08:56,922 INFO L147 QuantifierPusher]: treesize reduction 245, result has 0.4 percent of original size 1 [2021-07-05 03:08:56,925 INFO L147 QuantifierPusher]: treesize reduction 936, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,931 INFO L147 QuantifierPusher]: treesize reduction 1069, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,936 INFO L147 QuantifierPusher]: treesize reduction 1192, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,941 INFO L147 QuantifierPusher]: treesize reduction 1574, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,948 INFO L147 QuantifierPusher]: treesize reduction 1727, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,964 INFO L147 QuantifierPusher]: treesize reduction 1860, result has 0.1 percent of original size 1 [2021-07-05 03:08:56,977 INFO L147 QuantifierPusher]: treesize reduction 2033, result has 0.0 percent of original size 1 [2021-07-05 03:08:56,991 INFO L147 QuantifierPusher]: treesize reduction 2176, result has 0.0 percent of original size 1 [2021-07-05 03:08:57,007 INFO L147 QuantifierPusher]: treesize reduction 2369, result has 0.0 percent of original size 1 [2021-07-05 03:08:57,027 INFO L147 QuantifierPusher]: treesize reduction 2371, result has 0.4 percent of original size 10 [2021-07-05 03:08:57,042 INFO L147 QuantifierPusher]: treesize reduction 2370, result has 7.9 percent of original size 203 [2021-07-05 03:08:57,057 INFO L147 QuantifierPusher]: treesize reduction 2370, result has 15.2 percent of original size 426 [2021-07-05 03:08:57,076 INFO L147 QuantifierPusher]: treesize reduction 2370, result has 20.7 percent of original size 619 [2021-07-05 03:08:57,099 INFO L147 QuantifierPusher]: treesize reduction 2370, result has 20.9 percent of original size 627 [2021-07-05 03:08:57,122 INFO L142 QuantifierPusher]: treesize reduction 2370, result has 20.9 percent of original size [2021-07-05 03:08:57,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 627 [2021-07-05 03:08:57,278 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 13 [2021-07-05 03:08:57,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 03:08:57,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 03:08:57,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 03:08:57,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 03:08:57,326 INFO L142 QuantifierPusher]: treesize reduction 17, result has 73.4 percent of original size [2021-07-05 03:08:57,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-07-05 03:08:57,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-07-05 03:08:57,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 03:08:57,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 03:08:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-05 03:08:57,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2082438665] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 03:08:57,342 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 03:08:57,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9] total 14 [2021-07-05 03:08:57,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799122932] [2021-07-05 03:08:57,343 INFO L425 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-05 03:08:57,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 03:08:57,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-05 03:08:57,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2021-07-05 03:08:57,344 INFO L87 Difference]: Start difference. First operand 28 states and 29 transitions. Second operand has 14 states, 14 states have (on average 3.142857142857143) internal successors, (44), 14 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 03:08:57,773 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 125 [2021-07-05 03:08:58,084 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2021-07-05 03:08:58,303 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 138 [2021-07-05 03:08:58,498 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 127 [2021-07-05 03:08:58,709 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 137 [2021-07-05 03:08:58,888 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2021-07-05 03:08:59,212 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 142 [2021-07-05 03:08:59,415 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 136 [2021-07-05 03:09:00,142 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 223 [2021-07-05 03:09:00,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 03:09:00,290 INFO L93 Difference]: Finished difference Result 44 states and 47 transitions. [2021-07-05 03:09:00,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-05 03:09:00,290 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.142857142857143) internal successors, (44), 14 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 27 [2021-07-05 03:09:00,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 03:09:00,291 INFO L225 Difference]: With dead ends: 44 [2021-07-05 03:09:00,291 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 03:09:00,291 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3447.2ms TimeCoverageRelationStatistics Valid=177, Invalid=525, Unknown=0, NotChecked=0, Total=702 [2021-07-05 03:09:00,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 03:09:00,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 03:09:00,292 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 03:09:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 03:09:00,292 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2021-07-05 03:09:00,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 03:09:00,292 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 03:09:00,292 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 3.142857142857143) internal successors, (44), 14 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 03:09:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 03:09:00,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 03:09:00,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 03:09:00,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:09:00,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:09:00,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 03:09:01,060 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 152 [2021-07-05 03:09:01,519 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 142 [2021-07-05 03:09:01,521 INFO L762 garLoopResultBuilder]: For program point L161(lines 161 224) no Hoare annotation was computed. [2021-07-05 03:09:01,521 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 03:09:01,521 INFO L765 garLoopResultBuilder]: At program point L221(lines 133 225) the Hoare annotation is: true [2021-07-05 03:09:01,521 INFO L762 garLoopResultBuilder]: For program point L182(lines 182 217) no Hoare annotation was computed. [2021-07-05 03:09:01,521 INFO L762 garLoopResultBuilder]: For program point L180(lines 180 222) no Hoare annotation was computed. [2021-07-05 03:09:01,521 INFO L762 garLoopResultBuilder]: For program point L199(lines 199 209) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point L191(lines 191 210) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 193) no Hoare annotation was computed. [2021-07-05 03:09:01,522 INFO L758 garLoopResultBuilder]: At program point L216(lines 182 217) the Hoare annotation is: (let ((.cse29 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.base|))) (let ((.cse0 (= (select .cse29 (+ 240 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse1 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0.offset| 0)) (.cse2 (= 24647 (select .cse29 (+ 180 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse3 (= 24647 (select .cse29 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse4 (<= 24654 (select .cse29 (+ 60 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse5 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 264)) 24665)) (.cse6 (= 24664 (select .cse29 (+ 216 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse7 (= 24663 (select .cse29 (+ 336 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse8 (= (select .cse29 (+ 144 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24646)) (.cse9 (= 24665 (select .cse29 (+ 252 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse10 (= (select .cse29 (+ 340 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 4)) (.cse11 (= ~Id_MCDC_93~0 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0)) (.cse12 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 96)) 24651)) (.cse13 (= 24662 (select .cse29 (+ 276 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse14 (= (select .cse29 (+ 108 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24651)) (.cse15 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 0)) (.cse16 (= (select .cse29 (+ 204 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24664)) (.cse17 (= (select .cse29 (+ 84 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse18 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 132)) 24646)) (.cse19 (= 24662 (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 288)))) (.cse20 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)) 0)) (.cse21 (= (select .cse29 (+ 72 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse22 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 300)) 24663)) (.cse23 (= ULTIMATE.start_main_~Id_MCDC_89____CPAchecker_TMP_1~0 1)) (.cse24 (= 24665 (select .cse29 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse25 (<= 24661 (select .cse29 (+ 48 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse26 (= (select .cse29 (+ 324 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse27 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 120)) 24653)) (.cse28 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 312)) 24663))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (< (mod (+ 4294967295 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) 4294967296) 42) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (not (= (* 12 (mod (+ ~Id_MCDC_93~0 4294967295) 4294967296)) 492)) .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28)))) [2021-07-05 03:09:01,522 INFO L758 garLoopResultBuilder]: At program point L204(lines 167 223) the Hoare annotation is: (let ((.cse29 (select |#memory_int| |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.base|))) (let ((.cse0 (= (select .cse29 (+ 240 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24665)) (.cse1 (= |ULTIMATE.start_main_~#main__Id_MCDC_119~0.offset| 0)) (.cse2 (= 24647 (select .cse29 (+ 180 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse3 (= 24647 (select .cse29 (+ 192 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse6 (<= 24654 (select .cse29 (+ 60 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse7 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 264)) 24665)) (.cse8 (= 24664 (select .cse29 (+ 216 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse9 (= 24663 (select .cse29 (+ 336 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse10 (= (select .cse29 (+ 144 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24646)) (.cse11 (= 24665 (select .cse29 (+ 252 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse12 (= (select .cse29 (+ 340 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 4)) (.cse13 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 96)) 24651)) (.cse14 (= 24662 (select .cse29 (+ 276 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse15 (= (select .cse29 (+ 108 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24651)) (.cse16 (= |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 0)) (.cse17 (= (select .cse29 (+ 204 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24664)) (.cse18 (= (select .cse29 (+ 84 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse19 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 132)) 24646)) (.cse20 (= 24662 (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 288)))) (.cse21 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)) 0)) (.cse22 (= (select .cse29 (+ 72 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24652)) (.cse23 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 300)) 24663)) (.cse24 (= 24665 (select .cse29 (+ 228 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse25 (<= 24661 (select .cse29 (+ 48 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)))) (.cse26 (= (select .cse29 (+ 324 |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset|)) 24663)) (.cse27 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 120)) 24653)) (.cse28 (= (select .cse29 (+ |ULTIMATE.start_main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 312)) 24663))) (or (let ((.cse4 (mod (+ 4294967295 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) 4294967296)) (.cse5 (mod (+ ~Id_MCDC_93~0 4294967295) 4294967296))) (and .cse0 .cse1 .cse2 .cse3 (not (= (* 12 .cse4) 492)) (< .cse5 42) .cse6 (< .cse4 42) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (not (= (* 12 .cse5) 492)) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28)) (and .cse0 .cse1 .cse2 .cse3 .cse6 (= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 0) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= ~Id_MCDC_93~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 (< 0 (+ (div ~Id_MCDC_93~0 4294967296) 1)) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (<= ~Id_MCDC_93~0 3) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 (<= ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0 1) .cse26 .cse27 (<= 1 ULTIMATE.start_main_~Id_MCDC_89__Id_MCDC_96~0) .cse28)))) [2021-07-05 03:09:01,547 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-07-05 03:09:01,723 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 03:09:01,723 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 03:09:01,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 03:09:01 BoogieIcfgContainer [2021-07-05 03:09:01,777 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 03:09:01,777 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 03:09:01,777 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 03:09:01,777 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 03:09:01,778 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:08:50" (3/4) ... [2021-07-05 03:09:01,780 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 03:09:01,800 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-07-05 03:09:01,800 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-07-05 03:09:01,800 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-07-05 03:09:01,801 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 03:09:01,801 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 03:09:01,938 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 03:09:01,938 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 03:09:01,939 INFO L168 Benchmark]: Toolchain (without parser) took 12457.51 ms. Allocated memory was 56.6 MB in the beginning and 243.3 MB in the end (delta: 186.6 MB). Free memory was 34.9 MB in the beginning and 182.3 MB in the end (delta: -147.3 MB). Peak memory consumption was 144.4 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,939 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 03:09:01,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.29 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 34.7 MB in the beginning and 52.9 MB in the end (delta: -18.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,939 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.00 ms. Allocated memory is still 73.4 MB. Free memory was 52.7 MB in the beginning and 49.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,939 INFO L168 Benchmark]: Boogie Preprocessor took 70.69 ms. Allocated memory is still 73.4 MB. Free memory was 49.5 MB in the beginning and 46.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,940 INFO L168 Benchmark]: RCFGBuilder took 736.83 ms. Allocated memory is still 73.4 MB. Free memory was 46.3 MB in the beginning and 50.0 MB in the end (delta: -3.7 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,940 INFO L168 Benchmark]: TraceAbstraction took 10995.44 ms. Allocated memory was 73.4 MB in the beginning and 243.3 MB in the end (delta: 169.9 MB). Free memory was 49.6 MB in the beginning and 105.5 MB in the end (delta: -56.0 MB). Peak memory consumption was 140.6 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,940 INFO L168 Benchmark]: Witness Printer took 161.04 ms. Allocated memory is still 243.3 MB. Free memory was 105.5 MB in the beginning and 182.3 MB in the end (delta: -76.7 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-07-05 03:09:01,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.29 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 34.7 MB in the beginning and 52.9 MB in the end (delta: -18.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 72.00 ms. Allocated memory is still 73.4 MB. Free memory was 52.7 MB in the beginning and 49.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 70.69 ms. Allocated memory is still 73.4 MB. Free memory was 49.5 MB in the beginning and 46.3 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 736.83 ms. Allocated memory is still 73.4 MB. Free memory was 46.3 MB in the beginning and 50.0 MB in the end (delta: -3.7 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 10995.44 ms. Allocated memory was 73.4 MB in the beginning and 243.3 MB in the end (delta: 169.9 MB). Free memory was 49.6 MB in the beginning and 105.5 MB in the end (delta: -56.0 MB). Peak memory consumption was 140.6 MB. Max. memory is 16.1 GB. * Witness Printer took 161.04 ms. Allocated memory is still 243.3 MB. Free memory was 105.5 MB in the beginning and 182.3 MB in the end (delta: -76.7 MB). Peak memory consumption was 28.1 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 - PositiveResult [Line: 193]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 14 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10890.3ms, OverallIterations: 5, TraceHistogramMax: 4, EmptinessCheckTime: 10.4ms, AutomataDifference: 3418.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1225.7ms, InitialAbstractionConstructionTime: 8.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 62 SDtfs, 155 SDslu, 126 SDs, 0 SdLazy, 203 SolverSat, 58 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 448.3ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 108 GetRequests, 59 SyntacticMatches, 2 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 3689.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred in iteration=4, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 35.5ms AutomataMinimizationTime, 5 MinimizatonAttempts, 18 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 16 NumberOfFragments, 1251 HoareAnnotationTreeSize, 3 FomulaSimplifications, 550 FormulaSimplificationTreeSizeReduction, 75.0ms HoareSimplificationTime, 3 FomulaSimplificationsInter, 1556 FormulaSimplificationTreeSizeReductionInter, 1145.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 138.6ms SsaConstructionTime, 1388.3ms SatisfiabilityAnalysisTime, 3688.4ms InterpolantComputationTime, 144 NumberOfCodeBlocks, 138 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 136 ConstructedInterpolants, 0 QuantifiedInterpolants, 4708 SizeOfPredicates, 16 NumberOfNonLiveVariables, 1217 ConjunctsInSsa, 89 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 40/108 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665 && main__Id_MCDC_119 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && !(12 * ((4294967295 + Id_MCDC_89__Id_MCDC_96) % 4294967296) == 492)) && (Id_MCDC_93 + 4294967295) % 4294967296 < 42) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && (4294967295 + Id_MCDC_89__Id_MCDC_96) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][340 + Id_MCDC_89__Id_MCDC_95] == 4) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][108 + Id_MCDC_89__Id_MCDC_95] == 24651) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95] == 24664) && !(12 * ((Id_MCDC_93 + 4294967295) % 4294967296) == 492)) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132] == 24646) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120] == 24653) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) || ((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665 && main__Id_MCDC_119 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_89__Id_MCDC_96 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][340 + Id_MCDC_89__Id_MCDC_95] == 4) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][108 + Id_MCDC_89__Id_MCDC_95] == 24651) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95] == 24664) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95] == 24652) && Id_MCDC_93 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132] == 24646) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120] == 24653) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663)) || ((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665 && main__Id_MCDC_119 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && 0 < Id_MCDC_93 / 4294967296 + 1) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][340 + Id_MCDC_89__Id_MCDC_95] == 4) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && Id_MCDC_93 <= 3) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][108 + Id_MCDC_89__Id_MCDC_95] == 24651) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95] == 24664) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132] == 24646) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_89__Id_MCDC_96 <= 1) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120] == 24653) && 1 <= Id_MCDC_89__Id_MCDC_96) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665 && main__Id_MCDC_119 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && (4294967295 + Id_MCDC_89__Id_MCDC_96) % 4294967296 < 42) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][340 + Id_MCDC_89__Id_MCDC_95] == 4) && Id_MCDC_93 == Id_MCDC_89__Id_MCDC_96) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][108 + Id_MCDC_89__Id_MCDC_95] == 24651) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95] == 24664) && !(12 * ((Id_MCDC_93 + 4294967295) % 4294967296) == 492)) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132] == 24646) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && Id_MCDC_89____CPAchecker_TMP_1 == 1) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120] == 24653) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) || (((((((((((((((((((((((((((((unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][240 + Id_MCDC_89__Id_MCDC_95] == 24665 && main__Id_MCDC_119 == 0) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][180 + Id_MCDC_89__Id_MCDC_95]) && 24647 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][192 + Id_MCDC_89__Id_MCDC_95]) && 24654 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][60 + Id_MCDC_89__Id_MCDC_95]) && Id_MCDC_89__Id_MCDC_96 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 264] == 24665) && 24664 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][216 + Id_MCDC_89__Id_MCDC_95]) && 24663 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][336 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][144 + Id_MCDC_89__Id_MCDC_95] == 24646) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][252 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][340 + Id_MCDC_89__Id_MCDC_95] == 4) && Id_MCDC_93 == Id_MCDC_89__Id_MCDC_96) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 96] == 24651) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][276 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][108 + Id_MCDC_89__Id_MCDC_95] == 24651) && Id_MCDC_89__Id_MCDC_95 == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][204 + Id_MCDC_89__Id_MCDC_95] == 24664) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][84 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 132] == 24646) && 24662 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 288]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] == 0) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][72 + Id_MCDC_89__Id_MCDC_95] == 24652) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 300] == 24663) && Id_MCDC_89____CPAchecker_TMP_1 == 1) && 24665 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][228 + Id_MCDC_89__Id_MCDC_95]) && 24661 <= unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][48 + Id_MCDC_89__Id_MCDC_95]) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][324 + Id_MCDC_89__Id_MCDC_95] == 24663) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 120] == 24653) && unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 312] == 24663) RESULT: Ultimate proved your program to be correct! [2021-07-05 03:09:01,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...