./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem12_label45.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec 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/eca-rers2012/Problem12_label45.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 2bf20d07752293f59478585f1615e8599e255495 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-25 21:54:27,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-25 21:54:27,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-25 21:54:27,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-25 21:54:27,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-25 21:54:27,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-25 21:54:27,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-25 21:54:27,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-25 21:54:27,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-25 21:54:27,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-25 21:54:27,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-25 21:54:27,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-25 21:54:27,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-25 21:54:27,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-25 21:54:27,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-25 21:54:27,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-25 21:54:27,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-25 21:54:27,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-25 21:54:27,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-25 21:54:27,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-25 21:54:27,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-25 21:54:27,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-25 21:54:27,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-25 21:54:27,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-25 21:54:27,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-25 21:54:27,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-25 21:54:27,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-25 21:54:27,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-25 21:54:27,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-25 21:54:27,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-25 21:54:27,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-25 21:54:27,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-25 21:54:27,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-25 21:54:27,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-25 21:54:27,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-25 21:54:27,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-25 21:54:27,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-25 21:54:27,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-25 21:54:27,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-25 21:54:27,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-25 21:54:27,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-25 21:54:27,754 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-25 21:54:27,783 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-25 21:54:27,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-25 21:54:27,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-25 21:54:27,785 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-25 21:54:27,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-25 21:54:27,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-25 21:54:27,787 INFO L138 SettingsManager]: * Use SBE=true [2021-08-25 21:54:27,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-25 21:54:27,787 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-25 21:54:27,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-25 21:54:27,788 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-25 21:54:27,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-25 21:54:27,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-25 21:54:27,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-25 21:54:27,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-25 21:54:27,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-25 21:54:27,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-25 21:54:27,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-25 21:54:27,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-25 21:54:27,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-25 21:54:27,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-25 21:54:27,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-25 21:54:27,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-25 21:54:27,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-25 21:54:27,799 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-25 21:54:27,799 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf20d07752293f59478585f1615e8599e255495 [2021-08-25 21:54:28,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-25 21:54:28,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-25 21:54:28,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-25 21:54:28,103 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-25 21:54:28,104 INFO L275 PluginConnector]: CDTParser initialized [2021-08-25 21:54:28,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem12_label45.c [2021-08-25 21:54:28,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4f5f056/6f6d39fbd35b4f1aad76d05f1c950b19/FLAGbd79bebfb [2021-08-25 21:54:28,720 INFO L306 CDTParser]: Found 1 translation units. [2021-08-25 21:54:28,721 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem12_label45.c [2021-08-25 21:54:28,744 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4f5f056/6f6d39fbd35b4f1aad76d05f1c950b19/FLAGbd79bebfb [2021-08-25 21:54:28,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4f5f056/6f6d39fbd35b4f1aad76d05f1c950b19 [2021-08-25 21:54:28,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-25 21:54:28,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-25 21:54:28,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-25 21:54:28,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-25 21:54:28,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-25 21:54:28,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 09:54:28" (1/1) ... [2021-08-25 21:54:28,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7caee318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:28, skipping insertion in model container [2021-08-25 21:54:28,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 09:54:28" (1/1) ... [2021-08-25 21:54:28,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-25 21:54:29,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-25 21:54:29,239 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem12_label45.c[6354,6367] [2021-08-25 21:54:29,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-25 21:54:29,804 INFO L203 MainTranslator]: Completed pre-run [2021-08-25 21:54:29,827 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem12_label45.c[6354,6367] [2021-08-25 21:54:30,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-25 21:54:30,181 INFO L208 MainTranslator]: Completed translation [2021-08-25 21:54:30,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30 WrapperNode [2021-08-25 21:54:30,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-25 21:54:30,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-25 21:54:30,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-25 21:54:30,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-25 21:54:30,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-25 21:54:30,642 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-25 21:54:30,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-25 21:54:30,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-25 21:54:30,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-25 21:54:30,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-25 21:54:30,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-25 21:54:30,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-25 21:54:30,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (1/1) ... [2021-08-25 21:54:30,871 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-25 21:54:30,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 21:54:30,897 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) [2021-08-25 21:54:30,918 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 [2021-08-25 21:54:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-25 21:54:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-25 21:54:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-25 21:54:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-25 21:54:34,370 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-25 21:54:34,370 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-08-25 21:54:34,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 09:54:34 BoogieIcfgContainer [2021-08-25 21:54:34,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-25 21:54:34,375 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-25 21:54:34,376 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-25 21:54:34,378 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-25 21:54:34,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.08 09:54:28" (1/3) ... [2021-08-25 21:54:34,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303de74d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 09:54:34, skipping insertion in model container [2021-08-25 21:54:34,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 09:54:30" (2/3) ... [2021-08-25 21:54:34,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303de74d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 09:54:34, skipping insertion in model container [2021-08-25 21:54:34,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 09:54:34" (3/3) ... [2021-08-25 21:54:34,383 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label45.c [2021-08-25 21:54:34,387 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-25 21:54:34,387 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-25 21:54:34,424 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-25 21:54:34,429 INFO L339 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, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-08-25 21:54:34,429 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-08-25 21:54:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-08-25 21:54:34,454 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:34,455 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:34,455 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:34,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:34,459 INFO L82 PathProgramCache]: Analyzing trace with hash 2122806209, now seen corresponding path program 1 times [2021-08-25 21:54:34,465 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:34,465 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515125357] [2021-08-25 21:54:34,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:34,466 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 21:54:34,669 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:34,670 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515125357] [2021-08-25 21:54:34,670 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515125357] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:34,670 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:34,670 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-25 21:54:34,672 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966385772] [2021-08-25 21:54:34,675 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:54:34,675 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:34,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:54:34,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:34,686 INFO L87 Difference]: Start difference. First operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 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 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:38,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:38,157 INFO L93 Difference]: Finished difference Result 2388 states and 4629 transitions. [2021-08-25 21:54:38,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:54:38,158 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-08-25 21:54:38,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:38,175 INFO L225 Difference]: With dead ends: 2388 [2021-08-25 21:54:38,175 INFO L226 Difference]: Without dead ends: 1506 [2021-08-25 21:54:38,182 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:38,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1506 states. [2021-08-25 21:54:38,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1506 to 1506. [2021-08-25 21:54:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1506 states, 1505 states have (on average 1.6385382059800664) internal successors, (2466), 1505 states have internal predecessors, (2466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1506 states and 2466 transitions. [2021-08-25 21:54:38,269 INFO L78 Accepts]: Start accepts. Automaton has 1506 states and 2466 transitions. Word has length 51 [2021-08-25 21:54:38,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:38,271 INFO L470 AbstractCegarLoop]: Abstraction has 1506 states and 2466 transitions. [2021-08-25 21:54:38,271 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2466 transitions. [2021-08-25 21:54:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-08-25 21:54:38,277 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:38,278 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:38,278 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-25 21:54:38,278 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:38,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:38,280 INFO L82 PathProgramCache]: Analyzing trace with hash -1988888109, now seen corresponding path program 1 times [2021-08-25 21:54:38,281 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:38,281 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134123794] [2021-08-25 21:54:38,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:38,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 21:54:38,444 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:38,444 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134123794] [2021-08-25 21:54:38,444 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134123794] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:38,445 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:38,445 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:54:38,445 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825273871] [2021-08-25 21:54:38,446 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-25 21:54:38,446 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:38,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-25 21:54:38,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-08-25 21:54:38,448 INFO L87 Difference]: Start difference. First operand 1506 states and 2466 transitions. Second operand has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:42,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:42,417 INFO L93 Difference]: Finished difference Result 4549 states and 7430 transitions. [2021-08-25 21:54:42,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-25 21:54:42,418 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-08-25 21:54:42,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:42,427 INFO L225 Difference]: With dead ends: 4549 [2021-08-25 21:54:42,427 INFO L226 Difference]: Without dead ends: 3008 [2021-08-25 21:54:42,430 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.5ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-08-25 21:54:42,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2021-08-25 21:54:42,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 3008. [2021-08-25 21:54:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 3007 states have (on average 1.341536415031593) internal successors, (4034), 3007 states have internal predecessors, (4034), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4034 transitions. [2021-08-25 21:54:42,472 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4034 transitions. Word has length 122 [2021-08-25 21:54:42,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:42,472 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4034 transitions. [2021-08-25 21:54:42,472 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4034 transitions. [2021-08-25 21:54:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-08-25 21:54:42,522 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:42,523 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:42,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-25 21:54:42,523 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:42,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:42,526 INFO L82 PathProgramCache]: Analyzing trace with hash 742612050, now seen corresponding path program 1 times [2021-08-25 21:54:42,527 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:42,528 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883907411] [2021-08-25 21:54:42,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:42,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:42,655 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 21:54:42,655 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:42,655 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883907411] [2021-08-25 21:54:42,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883907411] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:42,655 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:42,656 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:54:42,656 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890477757] [2021-08-25 21:54:42,656 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-25 21:54:42,656 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:42,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-25 21:54:42,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-08-25 21:54:42,657 INFO L87 Difference]: Start difference. First operand 3008 states and 4034 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:46,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:46,855 INFO L93 Difference]: Finished difference Result 9769 states and 12892 transitions. [2021-08-25 21:54:46,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-25 21:54:46,856 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 160 [2021-08-25 21:54:46,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:46,874 INFO L225 Difference]: With dead ends: 9769 [2021-08-25 21:54:46,874 INFO L226 Difference]: Without dead ends: 6763 [2021-08-25 21:54:46,878 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.9ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-08-25 21:54:46,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2021-08-25 21:54:46,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2021-08-25 21:54:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6763 states, 6762 states have (on average 1.287488908606921) internal successors, (8706), 6762 states have internal predecessors, (8706), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8706 transitions. [2021-08-25 21:54:47,029 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8706 transitions. Word has length 160 [2021-08-25 21:54:47,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:47,030 INFO L470 AbstractCegarLoop]: Abstraction has 6763 states and 8706 transitions. [2021-08-25 21:54:47,030 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8706 transitions. [2021-08-25 21:54:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-08-25 21:54:47,033 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:47,033 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:47,033 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-25 21:54:47,033 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:47,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:47,035 INFO L82 PathProgramCache]: Analyzing trace with hash -280783918, now seen corresponding path program 1 times [2021-08-25 21:54:47,035 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:47,035 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114955874] [2021-08-25 21:54:47,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:47,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-08-25 21:54:47,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:47,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114955874] [2021-08-25 21:54:47,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114955874] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:47,212 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:47,213 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:54:47,213 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072750887] [2021-08-25 21:54:47,214 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-08-25 21:54:47,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:47,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-08-25 21:54:47,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-08-25 21:54:47,215 INFO L87 Difference]: Start difference. First operand 6763 states and 8706 transitions. Second operand has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:50,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:50,833 INFO L93 Difference]: Finished difference Result 15816 states and 21396 transitions. [2021-08-25 21:54:50,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-25 21:54:50,833 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 263 [2021-08-25 21:54:50,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:50,859 INFO L225 Difference]: With dead ends: 15816 [2021-08-25 21:54:50,860 INFO L226 Difference]: Without dead ends: 9769 [2021-08-25 21:54:50,866 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.7ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-08-25 21:54:50,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9769 states. [2021-08-25 21:54:50,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9769 to 9767. [2021-08-25 21:54:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9767 states, 9766 states have (on average 1.273192709399959) internal successors, (12434), 9766 states have internal predecessors, (12434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12434 transitions. [2021-08-25 21:54:51,002 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12434 transitions. Word has length 263 [2021-08-25 21:54:51,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:51,003 INFO L470 AbstractCegarLoop]: Abstraction has 9767 states and 12434 transitions. [2021-08-25 21:54:51,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12434 transitions. [2021-08-25 21:54:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-08-25 21:54:51,006 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:51,006 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:51,006 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-25 21:54:51,006 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:51,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:51,007 INFO L82 PathProgramCache]: Analyzing trace with hash 120245758, now seen corresponding path program 1 times [2021-08-25 21:54:51,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:51,008 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867931042] [2021-08-25 21:54:51,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:51,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-08-25 21:54:51,128 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:51,128 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867931042] [2021-08-25 21:54:51,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867931042] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:51,128 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:51,128 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-08-25 21:54:51,129 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689309368] [2021-08-25 21:54:51,129 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:54:51,130 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:51,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:54:51,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:51,131 INFO L87 Difference]: Start difference. First operand 9767 states and 12434 transitions. Second operand has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:53,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:53,913 INFO L93 Difference]: Finished difference Result 26291 states and 34157 transitions. [2021-08-25 21:54:53,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:54:53,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 266 [2021-08-25 21:54:53,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:53,949 INFO L225 Difference]: With dead ends: 26291 [2021-08-25 21:54:53,949 INFO L226 Difference]: Without dead ends: 17277 [2021-08-25 21:54:53,958 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:53,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17277 states. [2021-08-25 21:54:54,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17277 to 16526. [2021-08-25 21:54:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16526 states, 16525 states have (on average 1.2063540090771558) internal successors, (19935), 16525 states have internal predecessors, (19935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16526 states to 16526 states and 19935 transitions. [2021-08-25 21:54:54,170 INFO L78 Accepts]: Start accepts. Automaton has 16526 states and 19935 transitions. Word has length 266 [2021-08-25 21:54:54,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:54,171 INFO L470 AbstractCegarLoop]: Abstraction has 16526 states and 19935 transitions. [2021-08-25 21:54:54,171 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 16526 states and 19935 transitions. [2021-08-25 21:54:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-08-25 21:54:54,174 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:54,174 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:54,175 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-25 21:54:54,175 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:54,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:54,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1189419317, now seen corresponding path program 1 times [2021-08-25 21:54:54,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:54,176 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891005847] [2021-08-25 21:54:54,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:54,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:54,264 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-08-25 21:54:54,264 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:54,264 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891005847] [2021-08-25 21:54:54,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891005847] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:54,265 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:54,265 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:54:54,265 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101255110] [2021-08-25 21:54:54,266 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:54:54,266 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:54,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:54:54,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:54,269 INFO L87 Difference]: Start difference. First operand 16526 states and 19935 transitions. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:57,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:54:57,282 INFO L93 Difference]: Finished difference Result 32299 states and 39112 transitions. [2021-08-25 21:54:57,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:54:57,293 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 281 [2021-08-25 21:54:57,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:54:57,317 INFO L225 Difference]: With dead ends: 32299 [2021-08-25 21:54:57,317 INFO L226 Difference]: Without dead ends: 16526 [2021-08-25 21:54:57,332 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:57,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16526 states. [2021-08-25 21:54:57,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16526 to 15775. [2021-08-25 21:54:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15775 states, 15774 states have (on average 1.1770635222518067) internal successors, (18567), 15774 states have internal predecessors, (18567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15775 states to 15775 states and 18567 transitions. [2021-08-25 21:54:57,530 INFO L78 Accepts]: Start accepts. Automaton has 15775 states and 18567 transitions. Word has length 281 [2021-08-25 21:54:57,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:54:57,531 INFO L470 AbstractCegarLoop]: Abstraction has 15775 states and 18567 transitions. [2021-08-25 21:54:57,531 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:54:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 15775 states and 18567 transitions. [2021-08-25 21:54:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-08-25 21:54:57,534 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:54:57,535 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:54:57,535 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-25 21:54:57,535 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:54:57,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:54:57,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1133778842, now seen corresponding path program 1 times [2021-08-25 21:54:57,536 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:54:57,539 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894033732] [2021-08-25 21:54:57,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:54:57,539 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:54:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:54:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-08-25 21:54:57,634 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:54:57,635 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894033732] [2021-08-25 21:54:57,635 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1894033732] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:54:57,635 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:54:57,635 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:54:57,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403527168] [2021-08-25 21:54:57,636 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:54:57,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:54:57,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:54:57,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:54:57,637 INFO L87 Difference]: Start difference. First operand 15775 states and 18567 transitions. Second operand has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:00,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:00,709 INFO L93 Difference]: Finished difference Result 39058 states and 46231 transitions. [2021-08-25 21:55:00,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:00,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 282 [2021-08-25 21:55:00,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:00,748 INFO L225 Difference]: With dead ends: 39058 [2021-08-25 21:55:00,749 INFO L226 Difference]: Without dead ends: 24036 [2021-08-25 21:55:00,759 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:00,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24036 states. [2021-08-25 21:55:00,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24036 to 22534. [2021-08-25 21:55:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22534 states, 22533 states have (on average 1.1770292459947633) internal successors, (26522), 22533 states have internal predecessors, (26522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22534 states to 22534 states and 26522 transitions. [2021-08-25 21:55:01,007 INFO L78 Accepts]: Start accepts. Automaton has 22534 states and 26522 transitions. Word has length 282 [2021-08-25 21:55:01,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:01,007 INFO L470 AbstractCegarLoop]: Abstraction has 22534 states and 26522 transitions. [2021-08-25 21:55:01,008 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 22534 states and 26522 transitions. [2021-08-25 21:55:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-08-25 21:55:01,011 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:01,011 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:01,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-08-25 21:55:01,012 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:01,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:01,012 INFO L82 PathProgramCache]: Analyzing trace with hash -1785263591, now seen corresponding path program 1 times [2021-08-25 21:55:01,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:01,012 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725801611] [2021-08-25 21:55:01,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:01,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-08-25 21:55:01,088 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:01,088 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725801611] [2021-08-25 21:55:01,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725801611] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:01,088 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:01,088 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:01,089 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298977718] [2021-08-25 21:55:01,089 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:01,089 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:01,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:01,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:01,092 INFO L87 Difference]: Start difference. First operand 22534 states and 26522 transitions. Second operand has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:03,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:03,857 INFO L93 Difference]: Finished difference Result 44315 states and 52286 transitions. [2021-08-25 21:55:03,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:03,858 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 328 [2021-08-25 21:55:03,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:03,893 INFO L225 Difference]: With dead ends: 44315 [2021-08-25 21:55:03,894 INFO L226 Difference]: Without dead ends: 22534 [2021-08-25 21:55:03,909 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:03,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22534 states. [2021-08-25 21:55:04,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22534 to 22534. [2021-08-25 21:55:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22534 states, 22533 states have (on average 1.1425464873740736) internal successors, (25745), 22533 states have internal predecessors, (25745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22534 states to 22534 states and 25745 transitions. [2021-08-25 21:55:04,167 INFO L78 Accepts]: Start accepts. Automaton has 22534 states and 25745 transitions. Word has length 328 [2021-08-25 21:55:04,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:04,167 INFO L470 AbstractCegarLoop]: Abstraction has 22534 states and 25745 transitions. [2021-08-25 21:55:04,167 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 22534 states and 25745 transitions. [2021-08-25 21:55:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-08-25 21:55:04,172 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:04,172 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:04,172 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-08-25 21:55:04,172 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:04,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:04,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1012675676, now seen corresponding path program 1 times [2021-08-25 21:55:04,173 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:04,173 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356859214] [2021-08-25 21:55:04,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:04,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 21:55:04,254 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:04,254 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356859214] [2021-08-25 21:55:04,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356859214] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:04,254 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:04,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:04,255 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145648190] [2021-08-25 21:55:04,255 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:04,255 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:04,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:04,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:04,256 INFO L87 Difference]: Start difference. First operand 22534 states and 25745 transitions. Second operand has 3 states, 3 states have (on average 89.0) internal successors, (267), 3 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:07,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:07,109 INFO L93 Difference]: Finished difference Result 56331 states and 65042 transitions. [2021-08-25 21:55:07,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:07,112 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 89.0) internal successors, (267), 3 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 350 [2021-08-25 21:55:07,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:07,170 INFO L225 Difference]: With dead ends: 56331 [2021-08-25 21:55:07,171 INFO L226 Difference]: Without dead ends: 34550 [2021-08-25 21:55:07,190 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:07,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34550 states. [2021-08-25 21:55:07,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34550 to 34550. [2021-08-25 21:55:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34550 states, 34549 states have (on average 1.1204376392949145) internal successors, (38710), 34549 states have internal predecessors, (38710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34550 states to 34550 states and 38710 transitions. [2021-08-25 21:55:07,563 INFO L78 Accepts]: Start accepts. Automaton has 34550 states and 38710 transitions. Word has length 350 [2021-08-25 21:55:07,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:07,563 INFO L470 AbstractCegarLoop]: Abstraction has 34550 states and 38710 transitions. [2021-08-25 21:55:07,564 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 89.0) internal successors, (267), 3 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 34550 states and 38710 transitions. [2021-08-25 21:55:07,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2021-08-25 21:55:07,569 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:07,569 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:07,570 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-08-25 21:55:07,570 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:07,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:07,570 INFO L82 PathProgramCache]: Analyzing trace with hash 544906068, now seen corresponding path program 1 times [2021-08-25 21:55:07,571 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:07,571 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684150275] [2021-08-25 21:55:07,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:07,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2021-08-25 21:55:07,684 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:07,684 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684150275] [2021-08-25 21:55:07,684 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684150275] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:07,684 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:07,685 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:07,685 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43998038] [2021-08-25 21:55:07,685 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:07,685 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:07,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:07,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:07,687 INFO L87 Difference]: Start difference. First operand 34550 states and 38710 transitions. Second operand has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:10,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:10,799 INFO L93 Difference]: Finished difference Result 82616 states and 93715 transitions. [2021-08-25 21:55:10,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:10,800 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 382 [2021-08-25 21:55:10,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:10,856 INFO L225 Difference]: With dead ends: 82616 [2021-08-25 21:55:10,856 INFO L226 Difference]: Without dead ends: 45815 [2021-08-25 21:55:10,885 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:10,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45815 states. [2021-08-25 21:55:11,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45815 to 45064. [2021-08-25 21:55:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45064 states, 45063 states have (on average 1.109535539134101) internal successors, (49999), 45063 states have internal predecessors, (49999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45064 states to 45064 states and 49999 transitions. [2021-08-25 21:55:11,580 INFO L78 Accepts]: Start accepts. Automaton has 45064 states and 49999 transitions. Word has length 382 [2021-08-25 21:55:11,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:11,580 INFO L470 AbstractCegarLoop]: Abstraction has 45064 states and 49999 transitions. [2021-08-25 21:55:11,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 45064 states and 49999 transitions. [2021-08-25 21:55:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2021-08-25 21:55:11,592 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:11,593 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:11,593 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-08-25 21:55:11,593 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:11,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:11,594 INFO L82 PathProgramCache]: Analyzing trace with hash 822960864, now seen corresponding path program 1 times [2021-08-25 21:55:11,594 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:11,595 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113752742] [2021-08-25 21:55:11,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:11,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 647 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2021-08-25 21:55:11,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:11,734 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113752742] [2021-08-25 21:55:11,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113752742] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:11,735 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:11,735 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:11,735 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79523476] [2021-08-25 21:55:11,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:11,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:11,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:11,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:11,737 INFO L87 Difference]: Start difference. First operand 45064 states and 49999 transitions. Second operand has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:14,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:14,716 INFO L93 Difference]: Finished difference Result 90126 states and 100020 transitions. [2021-08-25 21:55:14,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:14,716 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 516 [2021-08-25 21:55:14,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:14,765 INFO L225 Difference]: With dead ends: 90126 [2021-08-25 21:55:14,766 INFO L226 Difference]: Without dead ends: 45815 [2021-08-25 21:55:14,786 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:14,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45815 states. [2021-08-25 21:55:15,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45815 to 44313. [2021-08-25 21:55:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44313 states, 44312 states have (on average 1.105073117891316) internal successors, (48968), 44312 states have internal predecessors, (48968), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44313 states to 44313 states and 48968 transitions. [2021-08-25 21:55:15,425 INFO L78 Accepts]: Start accepts. Automaton has 44313 states and 48968 transitions. Word has length 516 [2021-08-25 21:55:15,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:15,433 INFO L470 AbstractCegarLoop]: Abstraction has 44313 states and 48968 transitions. [2021-08-25 21:55:15,434 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:15,434 INFO L276 IsEmpty]: Start isEmpty. Operand 44313 states and 48968 transitions. [2021-08-25 21:55:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2021-08-25 21:55:15,446 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:15,447 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:15,447 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-08-25 21:55:15,447 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:15,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:15,447 INFO L82 PathProgramCache]: Analyzing trace with hash -1782965024, now seen corresponding path program 1 times [2021-08-25 21:55:15,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:15,448 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949922031] [2021-08-25 21:55:15,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:15,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 663 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2021-08-25 21:55:15,561 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:15,561 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949922031] [2021-08-25 21:55:15,561 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949922031] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:15,562 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:15,562 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:15,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328798924] [2021-08-25 21:55:15,562 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:15,562 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:15,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:15,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:15,563 INFO L87 Difference]: Start difference. First operand 44313 states and 48968 transitions. Second operand has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:18,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:18,449 INFO L93 Difference]: Finished difference Result 90126 states and 99474 transitions. [2021-08-25 21:55:18,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:18,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 527 [2021-08-25 21:55:18,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:18,499 INFO L225 Difference]: With dead ends: 90126 [2021-08-25 21:55:18,499 INFO L226 Difference]: Without dead ends: 46566 [2021-08-25 21:55:18,522 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:18,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2021-08-25 21:55:18,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 45815. [2021-08-25 21:55:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45815 states, 45814 states have (on average 1.0676867333129612) internal successors, (48915), 45814 states have internal predecessors, (48915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 48915 transitions. [2021-08-25 21:55:19,031 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 48915 transitions. Word has length 527 [2021-08-25 21:55:19,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:19,031 INFO L470 AbstractCegarLoop]: Abstraction has 45815 states and 48915 transitions. [2021-08-25 21:55:19,031 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 48915 transitions. [2021-08-25 21:55:19,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2021-08-25 21:55:19,044 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:19,044 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:19,045 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-08-25 21:55:19,045 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:19,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:19,045 INFO L82 PathProgramCache]: Analyzing trace with hash 2142577700, now seen corresponding path program 1 times [2021-08-25 21:55:19,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:19,046 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595218795] [2021-08-25 21:55:19,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:19,046 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 532 proven. 229 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-08-25 21:55:19,208 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:19,208 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595218795] [2021-08-25 21:55:19,208 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595218795] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 21:55:19,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1030496439] [2021-08-25 21:55:19,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:19,209 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 21:55:19,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 21:55:19,210 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) [2021-08-25 21:55:19,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-08-25 21:55:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:19,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 2 conjunts are in the unsatisfiable core [2021-08-25 21:55:19,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 21:55:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 497 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2021-08-25 21:55:20,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1030496439] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:20,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-08-25 21:55:20,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2021-08-25 21:55:20,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455879399] [2021-08-25 21:55:20,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:20,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:20,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:20,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-08-25 21:55:20,831 INFO L87 Difference]: Start difference. First operand 45815 states and 48915 transitions. Second operand has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:23,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:23,914 INFO L93 Difference]: Finished difference Result 106648 states and 114596 transitions. [2021-08-25 21:55:23,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:23,915 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 553 [2021-08-25 21:55:23,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:23,987 INFO L225 Difference]: With dead ends: 106648 [2021-08-25 21:55:23,987 INFO L226 Difference]: Without dead ends: 61586 [2021-08-25 21:55:24,006 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 557 GetRequests, 552 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 22.7ms TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-08-25 21:55:24,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61586 states. [2021-08-25 21:55:24,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61586 to 54827. [2021-08-25 21:55:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54827 states, 54826 states have (on average 1.0624521212563383) internal successors, (58250), 54826 states have internal predecessors, (58250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54827 states to 54827 states and 58250 transitions. [2021-08-25 21:55:24,708 INFO L78 Accepts]: Start accepts. Automaton has 54827 states and 58250 transitions. Word has length 553 [2021-08-25 21:55:24,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:24,708 INFO L470 AbstractCegarLoop]: Abstraction has 54827 states and 58250 transitions. [2021-08-25 21:55:24,708 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.66666666666667) internal successors, (326), 3 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 54827 states and 58250 transitions. [2021-08-25 21:55:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2021-08-25 21:55:24,724 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:24,724 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:24,743 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-08-25 21:55:24,925 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-08-25 21:55:24,926 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:24,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:24,926 INFO L82 PathProgramCache]: Analyzing trace with hash -991670955, now seen corresponding path program 1 times [2021-08-25 21:55:24,926 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:24,926 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069630154] [2021-08-25 21:55:24,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:24,927 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:25,214 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 706 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2021-08-25 21:55:25,215 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:25,215 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069630154] [2021-08-25 21:55:25,215 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069630154] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:25,215 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:25,215 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:25,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537972475] [2021-08-25 21:55:25,216 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:25,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:25,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:25,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:25,217 INFO L87 Difference]: Start difference. First operand 54827 states and 58250 transitions. Second operand has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:28,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:28,672 INFO L93 Difference]: Finished difference Result 144949 states and 154129 transitions. [2021-08-25 21:55:28,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:28,687 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 554 [2021-08-25 21:55:28,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:28,785 INFO L225 Difference]: With dead ends: 144949 [2021-08-25 21:55:28,785 INFO L226 Difference]: Without dead ends: 90875 [2021-08-25 21:55:28,817 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:28,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90875 states. [2021-08-25 21:55:29,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90875 to 84116. [2021-08-25 21:55:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84116 states, 84115 states have (on average 1.052927539677822) internal successors, (88567), 84115 states have internal predecessors, (88567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:29,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84116 states to 84116 states and 88567 transitions. [2021-08-25 21:55:29,674 INFO L78 Accepts]: Start accepts. Automaton has 84116 states and 88567 transitions. Word has length 554 [2021-08-25 21:55:29,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:29,674 INFO L470 AbstractCegarLoop]: Abstraction has 84116 states and 88567 transitions. [2021-08-25 21:55:29,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 84116 states and 88567 transitions. [2021-08-25 21:55:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2021-08-25 21:55:29,920 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:29,921 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:29,921 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-08-25 21:55:29,921 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:29,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:29,922 INFO L82 PathProgramCache]: Analyzing trace with hash -887983851, now seen corresponding path program 1 times [2021-08-25 21:55:29,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:29,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045348164] [2021-08-25 21:55:29,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:29,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 698 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-08-25 21:55:30,065 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:30,065 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045348164] [2021-08-25 21:55:30,065 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1045348164] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:30,065 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:30,065 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:30,067 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395586239] [2021-08-25 21:55:30,067 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:30,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:30,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:30,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:30,068 INFO L87 Difference]: Start difference. First operand 84116 states and 88567 transitions. Second operand has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:32,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:32,984 INFO L93 Difference]: Finished difference Result 167479 states and 176376 transitions. [2021-08-25 21:55:32,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:32,985 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 554 [2021-08-25 21:55:32,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:33,084 INFO L225 Difference]: With dead ends: 167479 [2021-08-25 21:55:33,084 INFO L226 Difference]: Without dead ends: 84116 [2021-08-25 21:55:33,120 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:33,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84116 states. [2021-08-25 21:55:33,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84116 to 84116. [2021-08-25 21:55:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84116 states, 84115 states have (on average 1.045663674731023) internal successors, (87956), 84115 states have internal predecessors, (87956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84116 states to 84116 states and 87956 transitions. [2021-08-25 21:55:34,137 INFO L78 Accepts]: Start accepts. Automaton has 84116 states and 87956 transitions. Word has length 554 [2021-08-25 21:55:34,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:34,137 INFO L470 AbstractCegarLoop]: Abstraction has 84116 states and 87956 transitions. [2021-08-25 21:55:34,138 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 130.33333333333334) internal successors, (391), 3 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 84116 states and 87956 transitions. [2021-08-25 21:55:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2021-08-25 21:55:34,148 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:34,148 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:34,148 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-08-25 21:55:34,149 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:34,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:34,149 INFO L82 PathProgramCache]: Analyzing trace with hash -515885921, now seen corresponding path program 1 times [2021-08-25 21:55:34,150 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:34,150 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168445868] [2021-08-25 21:55:34,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:34,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 394 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-08-25 21:55:34,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:34,297 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168445868] [2021-08-25 21:55:34,297 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168445868] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:34,297 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:34,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:34,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363559264] [2021-08-25 21:55:34,298 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:34,298 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:34,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:34,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:34,298 INFO L87 Difference]: Start difference. First operand 84116 states and 87956 transitions. Second operand has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:38,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:38,004 INFO L93 Difference]: Finished difference Result 208033 states and 218167 transitions. [2021-08-25 21:55:38,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:38,005 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 559 [2021-08-25 21:55:38,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:38,193 INFO L225 Difference]: With dead ends: 208033 [2021-08-25 21:55:38,194 INFO L226 Difference]: Without dead ends: 124670 [2021-08-25 21:55:38,365 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:38,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124670 states. [2021-08-25 21:55:39,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124670 to 119413. [2021-08-25 21:55:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119413 states, 119412 states have (on average 1.0443757746290154) internal successors, (124711), 119412 states have internal predecessors, (124711), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119413 states to 119413 states and 124711 transitions. [2021-08-25 21:55:39,634 INFO L78 Accepts]: Start accepts. Automaton has 119413 states and 124711 transitions. Word has length 559 [2021-08-25 21:55:39,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:39,634 INFO L470 AbstractCegarLoop]: Abstraction has 119413 states and 124711 transitions. [2021-08-25 21:55:39,634 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 119413 states and 124711 transitions. [2021-08-25 21:55:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2021-08-25 21:55:39,647 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:39,647 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:39,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-08-25 21:55:39,647 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:39,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:39,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1553204976, now seen corresponding path program 1 times [2021-08-25 21:55:39,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:39,648 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564368764] [2021-08-25 21:55:39,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:39,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2021-08-25 21:55:39,774 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:39,774 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564368764] [2021-08-25 21:55:39,774 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564368764] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:39,774 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:39,774 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:39,775 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721501960] [2021-08-25 21:55:39,775 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:39,775 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:39,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:39,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:39,776 INFO L87 Difference]: Start difference. First operand 119413 states and 124711 transitions. Second operand has 3 states, 3 states have (on average 76.0) internal successors, (228), 3 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:43,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:43,237 INFO L93 Difference]: Finished difference Result 257599 states and 269361 transitions. [2021-08-25 21:55:43,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:43,237 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 76.0) internal successors, (228), 3 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 629 [2021-08-25 21:55:43,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:43,426 INFO L225 Difference]: With dead ends: 257599 [2021-08-25 21:55:43,426 INFO L226 Difference]: Without dead ends: 138939 [2021-08-25 21:55:43,480 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:43,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138939 states. [2021-08-25 21:55:44,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138939 to 136686. [2021-08-25 21:55:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136686 states, 136685 states have (on average 1.041057906866152) internal successors, (142297), 136685 states have internal predecessors, (142297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136686 states to 136686 states and 142297 transitions. [2021-08-25 21:55:44,920 INFO L78 Accepts]: Start accepts. Automaton has 136686 states and 142297 transitions. Word has length 629 [2021-08-25 21:55:44,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:44,921 INFO L470 AbstractCegarLoop]: Abstraction has 136686 states and 142297 transitions. [2021-08-25 21:55:44,921 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 76.0) internal successors, (228), 3 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 136686 states and 142297 transitions. [2021-08-25 21:55:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2021-08-25 21:55:44,959 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:44,960 INFO L512 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:44,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-08-25 21:55:44,960 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:44,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:44,961 INFO L82 PathProgramCache]: Analyzing trace with hash 683316449, now seen corresponding path program 1 times [2021-08-25 21:55:44,961 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:44,961 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545171948] [2021-08-25 21:55:44,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:44,961 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 784 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2021-08-25 21:55:45,381 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:45,381 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545171948] [2021-08-25 21:55:45,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545171948] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:45,382 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:45,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:45,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662904991] [2021-08-25 21:55:45,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:45,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:45,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:45,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:45,385 INFO L87 Difference]: Start difference. First operand 136686 states and 142297 transitions. Second operand has 3 states, 3 states have (on average 253.66666666666666) internal successors, (761), 3 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:48,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:48,645 INFO L93 Difference]: Finished difference Result 293647 states and 305782 transitions. [2021-08-25 21:55:48,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:48,646 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 253.66666666666666) internal successors, (761), 3 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 992 [2021-08-25 21:55:48,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:48,831 INFO L225 Difference]: With dead ends: 293647 [2021-08-25 21:55:48,831 INFO L226 Difference]: Without dead ends: 153208 [2021-08-25 21:55:48,869 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:48,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153208 states. [2021-08-25 21:55:50,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153208 to 144947. [2021-08-25 21:55:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144947 states, 144946 states have (on average 1.0365722406965352) internal successors, (150247), 144946 states have internal predecessors, (150247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144947 states to 144947 states and 150247 transitions. [2021-08-25 21:55:50,499 INFO L78 Accepts]: Start accepts. Automaton has 144947 states and 150247 transitions. Word has length 992 [2021-08-25 21:55:50,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:50,499 INFO L470 AbstractCegarLoop]: Abstraction has 144947 states and 150247 transitions. [2021-08-25 21:55:50,500 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 253.66666666666666) internal successors, (761), 3 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 144947 states and 150247 transitions. [2021-08-25 21:55:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2021-08-25 21:55:50,568 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 21:55:50,568 INFO L512 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 21:55:50,569 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-08-25 21:55:50,569 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 21:55:50,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 21:55:50,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1360105468, now seen corresponding path program 1 times [2021-08-25 21:55:50,570 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 21:55:50,570 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355219064] [2021-08-25 21:55:50,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 21:55:50,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 21:55:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 21:55:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2021-08-25 21:55:51,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 21:55:51,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355219064] [2021-08-25 21:55:51,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355219064] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 21:55:51,101 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 21:55:51,101 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 21:55:51,102 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154369196] [2021-08-25 21:55:51,102 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 21:55:51,103 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 21:55:51,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 21:55:51,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:51,103 INFO L87 Difference]: Start difference. First operand 144947 states and 150247 transitions. Second operand has 3 states, 3 states have (on average 200.33333333333334) internal successors, (601), 3 states have internal predecessors, (601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:55,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 21:55:55,032 INFO L93 Difference]: Finished difference Result 320681 states and 332625 transitions. [2021-08-25 21:55:55,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 21:55:55,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 200.33333333333334) internal successors, (601), 3 states have internal predecessors, (601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1093 [2021-08-25 21:55:55,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 21:55:55,037 INFO L225 Difference]: With dead ends: 320681 [2021-08-25 21:55:55,037 INFO L226 Difference]: Without dead ends: 0 [2021-08-25 21:55:55,124 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 21:55:55,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-08-25 21:55:55,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-08-25 21:55:55,125 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) [2021-08-25 21:55:55,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-08-25 21:55:55,125 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1093 [2021-08-25 21:55:55,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 21:55:55,125 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-08-25 21:55:55,125 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 200.33333333333334) internal successors, (601), 3 states have internal predecessors, (601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-25 21:55:55,125 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-08-25 21:55:55,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-08-25 21:55:55,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-25 21:55:55,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-08-25 21:55:55,132 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-08-25 21:55:55,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:55:55,460 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:55:55,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:55:55,938 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:55:56,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:55:56,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,564 INFO L857 garLoopResultBuilder]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,565 INFO L857 garLoopResultBuilder]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,566 INFO L857 garLoopResultBuilder]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,567 INFO L857 garLoopResultBuilder]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,568 INFO L857 garLoopResultBuilder]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,569 INFO L857 garLoopResultBuilder]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,570 INFO L857 garLoopResultBuilder]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-08-25 21:56:03,571 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 175) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,572 INFO L857 garLoopResultBuilder]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L857 garLoopResultBuilder]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,573 INFO L853 garLoopResultBuilder]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse8 (= ~a7~0 12))) (let ((.cse11 (<= ~a17~0 110)) (.cse1 (<= ~a5~0 5)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse16 (<= ~a5~0 3)) (.cse14 (< 255 ~a17~0)) (.cse0 (<= ~a2~0 170)) (.cse9 (<= ~a5~0 4)) (.cse3 (= 14 ~a7~0)) (.cse2 (<= 15 ~a24~0)) (.cse15 (<= 7 ~a5~0)) (.cse13 (<= ~a17~0 252)) (.cse7 (< 189 ~a2~0)) (.cse6 (= ~a24~0 13)) (.cse4 (<= 5 ~a5~0)) (.cse12 (= ~a24~0 14)) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9 .cse6 .cse10) (and .cse11 .cse12 .cse8) (and .cse5 .cse2 .cse13) (and .cse2 .cse9 .cse14 .cse8) (and .cse4 .cse12 .cse14 .cse3) (and .cse12 .cse5 .cse15) (and .cse7 .cse6 .cse3) (and .cse4 .cse2 .cse13 .cse3) (and .cse11 .cse5 .cse16 .cse6) (and .cse12 .cse7 .cse1 .cse3) (and .cse2 .cse14 .cse15 .cse3) (and .cse0 .cse5 .cse2 .cse15) (and .cse0 .cse5 .cse1 .cse2) (and .cse11 .cse6 .cse3) (and .cse4 .cse12 .cse13 .cse3) (and .cse4 .cse12 .cse5 .cse14) (and .cse0 .cse5 .cse13 .cse6) (and .cse11 .cse2 .cse3) (and .cse4 .cse12 .cse5 .cse1) (and .cse16 .cse6 .cse8) (and .cse0 .cse16 .cse10) (and .cse12 .cse7 .cse5 .cse16) (and .cse4 .cse6 .cse3) (and .cse0 .cse2 .cse15 .cse3) (and .cse12 .cse15 .cse3) (and .cse0 .cse12 .cse1 .cse3) (and .cse0 .cse12 .cse9) (and .cse1 .cse2 .cse14 .cse3) (and .cse4 .cse5 .cse2 .cse14 .cse17) (and .cse0 .cse12 .cse10) (and .cse12 .cse7 .cse5 .cse14) (and .cse0 .cse9 .cse8) (and .cse0 .cse5 .cse16 .cse6) (and .cse7 .cse5 .cse2 .cse9 .cse14) (and .cse7 .cse2 .cse9 .cse3) (and .cse0 .cse9 .cse3) (and .cse2 .cse15 .cse8) (and .cse12 .cse7 .cse5 .cse13 .cse17) (and .cse7 .cse5 .cse6) (and .cse4 .cse12 .cse5 .cse17)))) [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,574 INFO L857 garLoopResultBuilder]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,575 INFO L857 garLoopResultBuilder]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,576 INFO L857 garLoopResultBuilder]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,577 INFO L857 garLoopResultBuilder]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,578 INFO L857 garLoopResultBuilder]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,579 INFO L857 garLoopResultBuilder]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,580 INFO L857 garLoopResultBuilder]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,581 INFO L857 garLoopResultBuilder]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,582 INFO L857 garLoopResultBuilder]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,583 INFO L857 garLoopResultBuilder]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L39(lines 39 41) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,584 INFO L857 garLoopResultBuilder]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,585 INFO L857 garLoopResultBuilder]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,586 INFO L857 garLoopResultBuilder]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,587 INFO L857 garLoopResultBuilder]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,588 INFO L857 garLoopResultBuilder]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,589 INFO L857 garLoopResultBuilder]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,590 INFO L857 garLoopResultBuilder]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,591 INFO L857 garLoopResultBuilder]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L853 garLoopResultBuilder]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse8 (= ~a7~0 12))) (let ((.cse11 (<= ~a17~0 110)) (.cse1 (<= ~a5~0 5)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse16 (<= ~a5~0 3)) (.cse14 (< 255 ~a17~0)) (.cse0 (<= ~a2~0 170)) (.cse9 (<= ~a5~0 4)) (.cse3 (= 14 ~a7~0)) (.cse2 (<= 15 ~a24~0)) (.cse15 (<= 7 ~a5~0)) (.cse13 (<= ~a17~0 252)) (.cse7 (< 189 ~a2~0)) (.cse6 (= ~a24~0 13)) (.cse4 (<= 5 ~a5~0)) (.cse12 (= ~a24~0 14)) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9 .cse6 .cse10) (and .cse11 .cse12 .cse8) (and .cse5 .cse2 .cse13) (and .cse2 .cse9 .cse14 .cse8) (and .cse4 .cse12 .cse14 .cse3) (and .cse12 .cse5 .cse15) (and .cse7 .cse6 .cse3) (and .cse4 .cse2 .cse13 .cse3) (and .cse11 .cse5 .cse16 .cse6) (and .cse12 .cse7 .cse1 .cse3) (and .cse2 .cse14 .cse15 .cse3) (and .cse0 .cse5 .cse2 .cse15) (and .cse0 .cse5 .cse1 .cse2) (and .cse11 .cse6 .cse3) (and .cse4 .cse12 .cse13 .cse3) (and .cse4 .cse12 .cse5 .cse14) (and .cse0 .cse5 .cse13 .cse6) (and .cse11 .cse2 .cse3) (and .cse4 .cse12 .cse5 .cse1) (and .cse16 .cse6 .cse8) (and .cse0 .cse16 .cse10) (and .cse12 .cse7 .cse5 .cse16) (and .cse4 .cse6 .cse3) (and .cse0 .cse2 .cse15 .cse3) (and .cse12 .cse15 .cse3) (and .cse0 .cse12 .cse1 .cse3) (and .cse0 .cse12 .cse9) (and .cse1 .cse2 .cse14 .cse3) (and .cse4 .cse5 .cse2 .cse14 .cse17) (and .cse0 .cse12 .cse10) (and .cse12 .cse7 .cse5 .cse14) (and .cse0 .cse9 .cse8) (and .cse0 .cse5 .cse16 .cse6) (and .cse7 .cse5 .cse2 .cse9 .cse14) (and .cse7 .cse2 .cse9 .cse3) (and .cse0 .cse9 .cse3) (and .cse2 .cse15 .cse8) (and .cse12 .cse7 .cse5 .cse13 .cse17) (and .cse7 .cse5 .cse6) (and .cse4 .cse12 .cse5 .cse17)))) [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2021-08-25 21:56:03,592 INFO L857 garLoopResultBuilder]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L860 garLoopResultBuilder]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,593 INFO L857 garLoopResultBuilder]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,594 INFO L857 garLoopResultBuilder]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L853 garLoopResultBuilder]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse8 (= ~a7~0 12))) (let ((.cse11 (<= ~a17~0 110)) (.cse1 (<= ~a5~0 5)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse16 (<= ~a5~0 3)) (.cse14 (< 255 ~a17~0)) (.cse0 (<= ~a2~0 170)) (.cse9 (<= ~a5~0 4)) (.cse3 (= 14 ~a7~0)) (.cse2 (<= 15 ~a24~0)) (.cse15 (<= 7 ~a5~0)) (.cse13 (<= ~a17~0 252)) (.cse7 (< 189 ~a2~0)) (.cse6 (= ~a24~0 13)) (.cse4 (<= 5 ~a5~0)) (.cse12 (= ~a24~0 14)) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9 .cse6 .cse10) (and .cse11 .cse12 .cse8) (and .cse5 .cse2 .cse13) (and .cse2 .cse9 .cse14 .cse8) (and .cse4 .cse12 .cse14 .cse3) (and .cse12 .cse5 .cse15) (and .cse7 .cse6 .cse3) (and .cse4 .cse2 .cse13 .cse3) (and .cse11 .cse5 .cse16 .cse6) (and .cse12 .cse7 .cse1 .cse3) (and .cse2 .cse14 .cse15 .cse3) (and .cse0 .cse5 .cse2 .cse15) (and .cse0 .cse5 .cse1 .cse2) (and .cse11 .cse6 .cse3) (and .cse4 .cse12 .cse13 .cse3) (and .cse4 .cse12 .cse5 .cse14) (and .cse0 .cse5 .cse13 .cse6) (and .cse11 .cse2 .cse3) (and .cse4 .cse12 .cse5 .cse1) (and .cse16 .cse6 .cse8) (and .cse0 .cse16 .cse10) (and .cse12 .cse7 .cse5 .cse16) (and .cse4 .cse6 .cse3) (and .cse0 .cse2 .cse15 .cse3) (and .cse12 .cse15 .cse3) (and .cse0 .cse12 .cse1 .cse3) (and .cse0 .cse12 .cse9) (and .cse1 .cse2 .cse14 .cse3) (and .cse4 .cse5 .cse2 .cse14 .cse17) (and .cse0 .cse12 .cse10) (and .cse12 .cse7 .cse5 .cse14) (and .cse0 .cse9 .cse8) (and .cse0 .cse5 .cse16 .cse6) (and .cse7 .cse5 .cse2 .cse9 .cse14) (and .cse7 .cse2 .cse9 .cse3) (and .cse0 .cse9 .cse3) (and .cse2 .cse15 .cse8) (and .cse12 .cse7 .cse5 .cse13 .cse17) (and .cse7 .cse5 .cse6) (and .cse4 .cse12 .cse5 .cse17)))) [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,595 INFO L857 garLoopResultBuilder]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,596 INFO L857 garLoopResultBuilder]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,597 INFO L857 garLoopResultBuilder]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,598 INFO L857 garLoopResultBuilder]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,599 INFO L857 garLoopResultBuilder]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,600 INFO L857 garLoopResultBuilder]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,601 INFO L857 garLoopResultBuilder]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,602 INFO L857 garLoopResultBuilder]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,603 INFO L857 garLoopResultBuilder]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,604 INFO L857 garLoopResultBuilder]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,605 INFO L857 garLoopResultBuilder]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,606 INFO L857 garLoopResultBuilder]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,607 INFO L857 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L853 garLoopResultBuilder]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse8 (= ~a7~0 12))) (let ((.cse11 (<= ~a17~0 110)) (.cse1 (<= ~a5~0 5)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse16 (<= ~a5~0 3)) (.cse14 (< 255 ~a17~0)) (.cse0 (<= ~a2~0 170)) (.cse9 (<= ~a5~0 4)) (.cse3 (= 14 ~a7~0)) (.cse2 (<= 15 ~a24~0)) (.cse15 (<= 7 ~a5~0)) (.cse13 (<= ~a17~0 252)) (.cse7 (< 189 ~a2~0)) (.cse6 (= ~a24~0 13)) (.cse4 (<= 5 ~a5~0)) (.cse12 (= ~a24~0 14)) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9 .cse6 .cse10) (and .cse11 .cse12 .cse8) (and .cse5 .cse2 .cse13) (and .cse2 .cse9 .cse14 .cse8) (and .cse4 .cse12 .cse14 .cse3) (and .cse12 .cse5 .cse15) (and .cse7 .cse6 .cse3) (and .cse4 .cse2 .cse13 .cse3) (and .cse11 .cse5 .cse16 .cse6) (and .cse12 .cse7 .cse1 .cse3) (and .cse2 .cse14 .cse15 .cse3) (and .cse0 .cse5 .cse2 .cse15) (and .cse0 .cse5 .cse1 .cse2) (and .cse11 .cse6 .cse3) (and .cse4 .cse12 .cse13 .cse3) (and .cse4 .cse12 .cse5 .cse14) (and .cse0 .cse5 .cse13 .cse6) (and .cse11 .cse2 .cse3) (and .cse4 .cse12 .cse5 .cse1) (and .cse16 .cse6 .cse8) (and .cse0 .cse16 .cse10) (and .cse12 .cse7 .cse5 .cse16) (and .cse4 .cse6 .cse3) (and .cse0 .cse2 .cse15 .cse3) (and .cse12 .cse15 .cse3) (and .cse0 .cse12 .cse1 .cse3) (and .cse0 .cse12 .cse9) (and .cse1 .cse2 .cse14 .cse3) (and .cse4 .cse5 .cse2 .cse14 .cse17) (and .cse0 .cse12 .cse10) (and .cse12 .cse7 .cse5 .cse14) (and .cse0 .cse9 .cse8) (and .cse0 .cse5 .cse16 .cse6) (and .cse7 .cse5 .cse2 .cse9 .cse14) (and .cse7 .cse2 .cse9 .cse3) (and .cse0 .cse9 .cse3) (and .cse2 .cse15 .cse8) (and .cse12 .cse7 .cse5 .cse13 .cse17) (and .cse7 .cse5 .cse6) (and .cse4 .cse12 .cse5 .cse17)))) [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,608 INFO L857 garLoopResultBuilder]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,609 INFO L857 garLoopResultBuilder]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,610 INFO L857 garLoopResultBuilder]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,611 INFO L857 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,612 INFO L857 garLoopResultBuilder]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,613 INFO L857 garLoopResultBuilder]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,614 INFO L857 garLoopResultBuilder]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,615 INFO L857 garLoopResultBuilder]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2021-08-25 21:56:03,616 INFO L857 garLoopResultBuilder]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,617 INFO L857 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,618 INFO L857 garLoopResultBuilder]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,619 INFO L857 garLoopResultBuilder]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,620 INFO L857 garLoopResultBuilder]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,621 INFO L857 garLoopResultBuilder]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,622 INFO L857 garLoopResultBuilder]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,623 INFO L857 garLoopResultBuilder]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,624 INFO L857 garLoopResultBuilder]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,625 INFO L857 garLoopResultBuilder]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,626 INFO L857 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,627 INFO L857 garLoopResultBuilder]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L853 garLoopResultBuilder]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse8 (= ~a7~0 12))) (let ((.cse11 (<= ~a17~0 110)) (.cse1 (<= ~a5~0 5)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse16 (<= ~a5~0 3)) (.cse14 (< 255 ~a17~0)) (.cse0 (<= ~a2~0 170)) (.cse9 (<= ~a5~0 4)) (.cse3 (= 14 ~a7~0)) (.cse2 (<= 15 ~a24~0)) (.cse15 (<= 7 ~a5~0)) (.cse13 (<= ~a17~0 252)) (.cse7 (< 189 ~a2~0)) (.cse6 (= ~a24~0 13)) (.cse4 (<= 5 ~a5~0)) (.cse12 (= ~a24~0 14)) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9 .cse6 .cse10) (and .cse11 .cse12 .cse8) (and .cse5 .cse2 .cse13) (and .cse2 .cse9 .cse14 .cse8) (and .cse4 .cse12 .cse14 .cse3) (and .cse12 .cse5 .cse15) (and .cse7 .cse6 .cse3) (and .cse4 .cse2 .cse13 .cse3) (and .cse11 .cse5 .cse16 .cse6) (and .cse12 .cse7 .cse1 .cse3) (and .cse2 .cse14 .cse15 .cse3) (and .cse0 .cse5 .cse2 .cse15) (and .cse0 .cse5 .cse1 .cse2) (and .cse11 .cse6 .cse3) (and .cse4 .cse12 .cse13 .cse3) (and .cse4 .cse12 .cse5 .cse14) (and .cse0 .cse5 .cse13 .cse6) (and .cse11 .cse2 .cse3) (and .cse4 .cse12 .cse5 .cse1) (and .cse16 .cse6 .cse8) (and .cse0 .cse16 .cse10) (and .cse12 .cse7 .cse5 .cse16) (and .cse4 .cse6 .cse3) (and .cse0 .cse2 .cse15 .cse3) (and .cse12 .cse15 .cse3) (and .cse0 .cse12 .cse1 .cse3) (and .cse0 .cse12 .cse9) (and .cse1 .cse2 .cse14 .cse3) (and .cse4 .cse5 .cse2 .cse14 .cse17) (and .cse0 .cse12 .cse10) (and .cse12 .cse7 .cse5 .cse14) (and .cse0 .cse9 .cse8) (and .cse0 .cse5 .cse16 .cse6) (and .cse7 .cse5 .cse2 .cse9 .cse14) (and .cse7 .cse2 .cse9 .cse3) (and .cse0 .cse9 .cse3) (and .cse2 .cse15 .cse8) (and .cse12 .cse7 .cse5 .cse13 .cse17) (and .cse7 .cse5 .cse6) (and .cse4 .cse12 .cse5 .cse17)))) [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,628 INFO L857 garLoopResultBuilder]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,629 INFO L857 garLoopResultBuilder]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,630 INFO L857 garLoopResultBuilder]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,631 INFO L857 garLoopResultBuilder]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,632 INFO L857 garLoopResultBuilder]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,633 INFO L857 garLoopResultBuilder]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,634 INFO L857 garLoopResultBuilder]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,635 INFO L857 garLoopResultBuilder]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,636 INFO L857 garLoopResultBuilder]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,637 INFO L857 garLoopResultBuilder]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,638 INFO L857 garLoopResultBuilder]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,639 INFO L857 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,640 INFO L857 garLoopResultBuilder]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,641 INFO L857 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2021-08-25 21:56:03,642 INFO L857 garLoopResultBuilder]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,643 INFO L857 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,644 INFO L857 garLoopResultBuilder]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,645 INFO L857 garLoopResultBuilder]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2021-08-25 21:56:03,646 INFO L857 garLoopResultBuilder]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,647 INFO L857 garLoopResultBuilder]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2021-08-25 21:56:03,647 INFO L857 garLoopResultBuilder]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,647 INFO L857 garLoopResultBuilder]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,647 INFO L857 garLoopResultBuilder]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2021-08-25 21:56:03,647 INFO L857 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2021-08-25 21:56:03,650 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-25 21:56:03,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.08 09:56:03 BoogieIcfgContainer [2021-08-25 21:56:03,674 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-25 21:56:03,681 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-25 21:56:03,681 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-25 21:56:03,681 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-25 21:56:03,682 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 09:54:34" (3/4) ... [2021-08-25 21:56:03,684 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-08-25 21:56:03,721 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2021-08-25 21:56:03,725 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-08-25 21:56:03,730 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-08-25 21:56:03,735 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-08-25 21:56:03,984 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-25 21:56:03,984 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-25 21:56:03,986 INFO L168 Benchmark]: Toolchain (without parser) took 95006.16 ms. Allocated memory was 52.4 MB in the beginning and 11.3 GB in the end (delta: 11.3 GB). Free memory was 26.5 MB in the beginning and 8.4 GB in the end (delta: -8.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,986 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-25 21:56:03,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1202.33 ms. Allocated memory was 52.4 MB in the beginning and 119.5 MB in the end (delta: 67.1 MB). Free memory was 26.3 MB in the beginning and 59.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,987 INFO L168 Benchmark]: Boogie Procedure Inliner took 457.64 ms. Allocated memory was 119.5 MB in the beginning and 262.1 MB in the end (delta: 142.6 MB). Free memory was 59.4 MB in the beginning and 175.6 MB in the end (delta: -116.2 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,987 INFO L168 Benchmark]: Boogie Preprocessor took 221.69 ms. Allocated memory is still 262.1 MB. Free memory was 175.6 MB in the beginning and 137.9 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,988 INFO L168 Benchmark]: RCFGBuilder took 3509.23 ms. Allocated memory was 262.1 MB in the beginning and 557.8 MB in the end (delta: 295.7 MB). Free memory was 137.9 MB in the beginning and 383.9 MB in the end (delta: -246.0 MB). Peak memory consumption was 257.3 MB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,988 INFO L168 Benchmark]: TraceAbstraction took 89304.79 ms. Allocated memory was 557.8 MB in the beginning and 11.3 GB in the end (delta: 10.8 GB). Free memory was 383.9 MB in the beginning and 8.5 GB in the end (delta: -8.1 GB). Peak memory consumption was 3.1 GB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,988 INFO L168 Benchmark]: Witness Printer took 303.67 ms. Allocated memory is still 11.3 GB. Free memory was 8.5 GB in the beginning and 8.4 GB in the end (delta: 111.1 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. [2021-08-25 21:56:03,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1202.33 ms. Allocated memory was 52.4 MB in the beginning and 119.5 MB in the end (delta: 67.1 MB). Free memory was 26.3 MB in the beginning and 59.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 457.64 ms. Allocated memory was 119.5 MB in the beginning and 262.1 MB in the end (delta: 142.6 MB). Free memory was 59.4 MB in the beginning and 175.6 MB in the end (delta: -116.2 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 221.69 ms. Allocated memory is still 262.1 MB. Free memory was 175.6 MB in the beginning and 137.9 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3509.23 ms. Allocated memory was 262.1 MB in the beginning and 557.8 MB in the end (delta: 295.7 MB). Free memory was 137.9 MB in the beginning and 383.9 MB in the end (delta: -246.0 MB). Peak memory consumption was 257.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 89304.79 ms. Allocated memory was 557.8 MB in the beginning and 11.3 GB in the end (delta: 10.8 GB). Free memory was 383.9 MB in the beginning and 8.5 GB in the end (delta: -8.1 GB). Peak memory consumption was 3.1 GB. Max. memory is 16.1 GB. * Witness Printer took 303.67 ms. Allocated memory is still 11.3 GB. Free memory was 8.5 GB in the beginning and 8.4 GB in the end (delta: 111.1 MB). Peak memory consumption was 111.1 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: 175]: 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 CFG has 1 procedures, 818 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 89226.8ms, OverallIterations: 19, TraceHistogramMax: 6, EmptinessCheckTime: 513.2ms, AutomataDifference: 64449.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 8432.3ms, InitialAbstractionConstructionTime: 15.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 15040 SDtfs, 15238 SDslu, 165 SDs, 0 SdLazy, 47572 SolverSat, 10345 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 43756.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 610 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 86.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=144947occurred in iteration=18, InterpolantAutomatonStates: 60, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 10446.2ms AutomataMinimizationTime, 19 MinimizatonAttempts, 35299 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 1243 NumberOfFragments, 2651 HoareAnnotationTreeSize, 6 FomulaSimplifications, 30535 FormulaSimplificationTreeSizeReduction, 1650.9ms HoareSimplificationTime, 6 FomulaSimplificationsInter, 10330 FormulaSimplificationTreeSizeReductionInter, 6767.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 423.5ms SsaConstructionTime, 736.1ms SatisfiabilityAnalysisTime, 3586.9ms InterpolantComputationTime, 9015 NumberOfCodeBlocks, 9015 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 8995 ConstructedInterpolants, 0 QuantifiedInterpolants, 17959 SizeOfPredicates, 0 NumberOfNonLiveVariables, 726 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 20 InterpolantComputations, 19 PerfectInterpolantSequences, 10333/10562 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: 3178]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((a2 <= 170 && a5 <= 5) && 15 <= a24) && 14 == a7) || ((5 <= a5 && a7 <= 13) && a24 == 13)) || ((((5 <= a5 && 189 < a2) && a5 <= 5) && 15 <= a24) && a7 == 12)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a17 + 124 <= 0)) || ((a17 <= 110 && a24 == 14) && a7 == 12)) || ((a7 <= 13 && 15 <= a24) && a17 <= 252)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && a7 == 12)) || (((5 <= a5 && a24 == 14) && 255 < a17) && 14 == a7)) || ((a24 == 14 && a7 <= 13) && 7 <= a5)) || ((189 < a2 && a24 == 13) && 14 == a7)) || (((5 <= a5 && 15 <= a24) && a17 <= 252) && 14 == a7)) || (((a17 <= 110 && a7 <= 13) && a5 <= 3) && a24 == 13)) || (((a24 == 14 && 189 < a2) && a5 <= 5) && 14 == a7)) || (((15 <= a24 && 255 < a17) && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a7 <= 13) && 15 <= a24) && 7 <= a5)) || (((a2 <= 170 && a7 <= 13) && a5 <= 5) && 15 <= a24)) || ((a17 <= 110 && a24 == 13) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a17 <= 252) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && 255 < a17)) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 == 13)) || ((a17 <= 110 && 15 <= a24) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && a5 <= 5)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || ((a2 <= 170 && a5 <= 3) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && a5 <= 3)) || ((5 <= a5 && a24 == 13) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 7 <= a5) && 14 == a7)) || ((a24 == 14 && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a24 == 14) && a5 <= 5) && 14 == a7)) || ((a2 <= 170 && a24 == 14) && a5 <= 4)) || (((a5 <= 5 && 15 <= a24) && 255 < a17) && 14 == a7)) || ((((5 <= a5 && a7 <= 13) && 15 <= a24) && 255 < a17) && !(a7 == 12))) || ((a2 <= 170 && a24 == 14) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a5 <= 4) && a7 == 12)) || (((a2 <= 170 && a7 <= 13) && a5 <= 3) && a24 == 13)) || ((((189 < a2 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || (((189 < a2 && 15 <= a24) && a5 <= 4) && 14 == a7)) || ((a2 <= 170 && a5 <= 4) && 14 == a7)) || ((15 <= a24 && 7 <= a5) && a7 == 12)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && a17 <= 252) && !(a7 == 12))) || ((189 < a2 && a7 <= 13) && a24 == 13)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && !(a7 == 12)) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((a2 <= 170 && a5 <= 5) && 15 <= a24) && 14 == a7) || ((5 <= a5 && a7 <= 13) && a24 == 13)) || ((((5 <= a5 && 189 < a2) && a5 <= 5) && 15 <= a24) && a7 == 12)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a17 + 124 <= 0)) || ((a17 <= 110 && a24 == 14) && a7 == 12)) || ((a7 <= 13 && 15 <= a24) && a17 <= 252)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && a7 == 12)) || (((5 <= a5 && a24 == 14) && 255 < a17) && 14 == a7)) || ((a24 == 14 && a7 <= 13) && 7 <= a5)) || ((189 < a2 && a24 == 13) && 14 == a7)) || (((5 <= a5 && 15 <= a24) && a17 <= 252) && 14 == a7)) || (((a17 <= 110 && a7 <= 13) && a5 <= 3) && a24 == 13)) || (((a24 == 14 && 189 < a2) && a5 <= 5) && 14 == a7)) || (((15 <= a24 && 255 < a17) && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a7 <= 13) && 15 <= a24) && 7 <= a5)) || (((a2 <= 170 && a7 <= 13) && a5 <= 5) && 15 <= a24)) || ((a17 <= 110 && a24 == 13) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a17 <= 252) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && 255 < a17)) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 == 13)) || ((a17 <= 110 && 15 <= a24) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && a5 <= 5)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || ((a2 <= 170 && a5 <= 3) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && a5 <= 3)) || ((5 <= a5 && a24 == 13) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 7 <= a5) && 14 == a7)) || ((a24 == 14 && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a24 == 14) && a5 <= 5) && 14 == a7)) || ((a2 <= 170 && a24 == 14) && a5 <= 4)) || (((a5 <= 5 && 15 <= a24) && 255 < a17) && 14 == a7)) || ((((5 <= a5 && a7 <= 13) && 15 <= a24) && 255 < a17) && !(a7 == 12))) || ((a2 <= 170 && a24 == 14) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a5 <= 4) && a7 == 12)) || (((a2 <= 170 && a7 <= 13) && a5 <= 3) && a24 == 13)) || ((((189 < a2 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || (((189 < a2 && 15 <= a24) && a5 <= 4) && 14 == a7)) || ((a2 <= 170 && a5 <= 4) && 14 == a7)) || ((15 <= a24 && 7 <= a5) && a7 == 12)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && a17 <= 252) && !(a7 == 12))) || ((189 < a2 && a7 <= 13) && a24 == 13)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && !(a7 == 12)) - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((a2 <= 170 && a5 <= 5) && 15 <= a24) && 14 == a7) || ((5 <= a5 && a7 <= 13) && a24 == 13)) || ((((5 <= a5 && 189 < a2) && a5 <= 5) && 15 <= a24) && a7 == 12)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a17 + 124 <= 0)) || ((a17 <= 110 && a24 == 14) && a7 == 12)) || ((a7 <= 13 && 15 <= a24) && a17 <= 252)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && a7 == 12)) || (((5 <= a5 && a24 == 14) && 255 < a17) && 14 == a7)) || ((a24 == 14 && a7 <= 13) && 7 <= a5)) || ((189 < a2 && a24 == 13) && 14 == a7)) || (((5 <= a5 && 15 <= a24) && a17 <= 252) && 14 == a7)) || (((a17 <= 110 && a7 <= 13) && a5 <= 3) && a24 == 13)) || (((a24 == 14 && 189 < a2) && a5 <= 5) && 14 == a7)) || (((15 <= a24 && 255 < a17) && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a7 <= 13) && 15 <= a24) && 7 <= a5)) || (((a2 <= 170 && a7 <= 13) && a5 <= 5) && 15 <= a24)) || ((a17 <= 110 && a24 == 13) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a17 <= 252) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && 255 < a17)) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 == 13)) || ((a17 <= 110 && 15 <= a24) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && a5 <= 5)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || ((a2 <= 170 && a5 <= 3) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && a5 <= 3)) || ((5 <= a5 && a24 == 13) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 7 <= a5) && 14 == a7)) || ((a24 == 14 && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a24 == 14) && a5 <= 5) && 14 == a7)) || ((a2 <= 170 && a24 == 14) && a5 <= 4)) || (((a5 <= 5 && 15 <= a24) && 255 < a17) && 14 == a7)) || ((((5 <= a5 && a7 <= 13) && 15 <= a24) && 255 < a17) && !(a7 == 12))) || ((a2 <= 170 && a24 == 14) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a5 <= 4) && a7 == 12)) || (((a2 <= 170 && a7 <= 13) && a5 <= 3) && a24 == 13)) || ((((189 < a2 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || (((189 < a2 && 15 <= a24) && a5 <= 4) && 14 == a7)) || ((a2 <= 170 && a5 <= 4) && 14 == a7)) || ((15 <= a24 && 7 <= a5) && a7 == 12)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && a17 <= 252) && !(a7 == 12))) || ((189 < a2 && a7 <= 13) && a24 == 13)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && !(a7 == 12)) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((a2 <= 170 && a5 <= 5) && 15 <= a24) && 14 == a7) || ((5 <= a5 && a7 <= 13) && a24 == 13)) || ((((5 <= a5 && 189 < a2) && a5 <= 5) && 15 <= a24) && a7 == 12)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a17 + 124 <= 0)) || ((a17 <= 110 && a24 == 14) && a7 == 12)) || ((a7 <= 13 && 15 <= a24) && a17 <= 252)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && a7 == 12)) || (((5 <= a5 && a24 == 14) && 255 < a17) && 14 == a7)) || ((a24 == 14 && a7 <= 13) && 7 <= a5)) || ((189 < a2 && a24 == 13) && 14 == a7)) || (((5 <= a5 && 15 <= a24) && a17 <= 252) && 14 == a7)) || (((a17 <= 110 && a7 <= 13) && a5 <= 3) && a24 == 13)) || (((a24 == 14 && 189 < a2) && a5 <= 5) && 14 == a7)) || (((15 <= a24 && 255 < a17) && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a7 <= 13) && 15 <= a24) && 7 <= a5)) || (((a2 <= 170 && a7 <= 13) && a5 <= 5) && 15 <= a24)) || ((a17 <= 110 && a24 == 13) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a17 <= 252) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && 255 < a17)) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 == 13)) || ((a17 <= 110 && 15 <= a24) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && a5 <= 5)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || ((a2 <= 170 && a5 <= 3) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && a5 <= 3)) || ((5 <= a5 && a24 == 13) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 7 <= a5) && 14 == a7)) || ((a24 == 14 && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a24 == 14) && a5 <= 5) && 14 == a7)) || ((a2 <= 170 && a24 == 14) && a5 <= 4)) || (((a5 <= 5 && 15 <= a24) && 255 < a17) && 14 == a7)) || ((((5 <= a5 && a7 <= 13) && 15 <= a24) && 255 < a17) && !(a7 == 12))) || ((a2 <= 170 && a24 == 14) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a5 <= 4) && a7 == 12)) || (((a2 <= 170 && a7 <= 13) && a5 <= 3) && a24 == 13)) || ((((189 < a2 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || (((189 < a2 && 15 <= a24) && a5 <= 4) && 14 == a7)) || ((a2 <= 170 && a5 <= 4) && 14 == a7)) || ((15 <= a24 && 7 <= a5) && a7 == 12)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && a17 <= 252) && !(a7 == 12))) || ((189 < a2 && a7 <= 13) && a24 == 13)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && !(a7 == 12)) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((a2 <= 170 && a5 <= 5) && 15 <= a24) && 14 == a7) || ((5 <= a5 && a7 <= 13) && a24 == 13)) || ((((5 <= a5 && 189 < a2) && a5 <= 5) && 15 <= a24) && a7 == 12)) || (((a2 <= 170 && a5 <= 4) && a24 == 13) && a17 + 124 <= 0)) || ((a17 <= 110 && a24 == 14) && a7 == 12)) || ((a7 <= 13 && 15 <= a24) && a17 <= 252)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && a7 == 12)) || (((5 <= a5 && a24 == 14) && 255 < a17) && 14 == a7)) || ((a24 == 14 && a7 <= 13) && 7 <= a5)) || ((189 < a2 && a24 == 13) && 14 == a7)) || (((5 <= a5 && 15 <= a24) && a17 <= 252) && 14 == a7)) || (((a17 <= 110 && a7 <= 13) && a5 <= 3) && a24 == 13)) || (((a24 == 14 && 189 < a2) && a5 <= 5) && 14 == a7)) || (((15 <= a24 && 255 < a17) && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a7 <= 13) && 15 <= a24) && 7 <= a5)) || (((a2 <= 170 && a7 <= 13) && a5 <= 5) && 15 <= a24)) || ((a17 <= 110 && a24 == 13) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a17 <= 252) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && 255 < a17)) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 == 13)) || ((a17 <= 110 && 15 <= a24) && 14 == a7)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && a5 <= 5)) || ((a5 <= 3 && a24 == 13) && a7 == 12)) || ((a2 <= 170 && a5 <= 3) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && a5 <= 3)) || ((5 <= a5 && a24 == 13) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 7 <= a5) && 14 == a7)) || ((a24 == 14 && 7 <= a5) && 14 == a7)) || (((a2 <= 170 && a24 == 14) && a5 <= 5) && 14 == a7)) || ((a2 <= 170 && a24 == 14) && a5 <= 4)) || (((a5 <= 5 && 15 <= a24) && 255 < a17) && 14 == a7)) || ((((5 <= a5 && a7 <= 13) && 15 <= a24) && 255 < a17) && !(a7 == 12))) || ((a2 <= 170 && a24 == 14) && a17 + 124 <= 0)) || (((a24 == 14 && 189 < a2) && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a5 <= 4) && a7 == 12)) || (((a2 <= 170 && a7 <= 13) && a5 <= 3) && a24 == 13)) || ((((189 < a2 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 255 < a17)) || (((189 < a2 && 15 <= a24) && a5 <= 4) && 14 == a7)) || ((a2 <= 170 && a5 <= 4) && 14 == a7)) || ((15 <= a24 && 7 <= a5) && a7 == 12)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && a17 <= 252) && !(a7 == 12))) || ((189 < a2 && a7 <= 13) && a24 == 13)) || (((5 <= a5 && a24 == 14) && a7 <= 13) && !(a7 == 12)) RESULT: Ultimate proved your program to be correct! [2021-08-25 21:56:04,015 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...