java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label03.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:05:51,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:05:51,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:05:51,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-10-02 01:05:51,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:05:51,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:05:51,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:05:51,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:05:51,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:05:51,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:05:51,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:05:51,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:05:51,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:05:51,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:05:51,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:05:51,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:05:51,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:05:51,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:05:51,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:05:51,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:05:51,786 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 01:05:51,805 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:05:51,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:05:51,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:05:51,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:05:51,807 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:05:51,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:05:51,807 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:05:51,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:05:51,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:05:51,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:05:51,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:05:51,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:05:51,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:05:51,808 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:05:51,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:05:51,809 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:05:51,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:05:51,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:05:51,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:05:51,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:05:51,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:05:51,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:05:51,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:05:51,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:05:51,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:05:51,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:05:51,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:05:51,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:05:51,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:05:51,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:05:51,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:05:51,858 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:05:51,860 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:05:51,860 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:05:51,861 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label03.c [2019-10-02 01:05:51,940 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3768441b/ffff9edd34bd4595aaa6a391004492a6/FLAG92738ef8a [2019-10-02 01:05:52,578 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:05:52,579 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label03.c [2019-10-02 01:05:52,598 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3768441b/ffff9edd34bd4595aaa6a391004492a6/FLAG92738ef8a [2019-10-02 01:05:52,783 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3768441b/ffff9edd34bd4595aaa6a391004492a6 [2019-10-02 01:05:52,792 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:05:52,794 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:05:52,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:05:52,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:05:52,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:05:52,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:05:52" (1/1) ... [2019-10-02 01:05:52,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfb33f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:52, skipping insertion in model container [2019-10-02 01:05:52,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:05:52" (1/1) ... [2019-10-02 01:05:52,811 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:05:52,876 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:05:53,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:05:53,592 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:05:53,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:05:53,820 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:05:53,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53 WrapperNode [2019-10-02 01:05:53,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:05:53,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:05:53,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:05:53,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:05:53,839 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:53,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... [2019-10-02 01:05:54,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:05:54,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:05:54,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:05:54,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:05:54,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:05:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:05:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:05:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:05:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:05:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:05:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:05:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:05:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:05:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:05:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:05:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:05:55,966 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:05:55,966 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:05:55,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:05:55 BoogieIcfgContainer [2019-10-02 01:05:55,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:05:55,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:05:55,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:05:55,983 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:05:55,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:05:52" (1/3) ... [2019-10-02 01:05:55,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6224f623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:05:55, skipping insertion in model container [2019-10-02 01:05:55,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:05:53" (2/3) ... [2019-10-02 01:05:55,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6224f623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:05:55, skipping insertion in model container [2019-10-02 01:05:55,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:05:55" (3/3) ... [2019-10-02 01:05:55,990 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem11_label03.c [2019-10-02 01:05:56,004 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:05:56,025 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:05:56,048 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:05:56,113 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:05:56,114 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:05:56,114 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:05:56,114 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:05:56,114 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:05:56,115 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:05:56,115 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:05:56,115 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:05:56,115 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:05:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2019-10-02 01:05:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-02 01:05:56,164 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:05:56,165 INFO L411 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] [2019-10-02 01:05:56,168 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:05:56,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:05:56,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1474349029, now seen corresponding path program 1 times [2019-10-02 01:05:56,177 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:05:56,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:05:56,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:05:56,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:05:56,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:05:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:05:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:05:56,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:05:56,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:05:56,556 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:05:56,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:05:56,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:05:56,574 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2019-10-02 01:05:58,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:05:58,799 INFO L93 Difference]: Finished difference Result 981 states and 1757 transitions. [2019-10-02 01:05:58,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:05:58,802 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 36 [2019-10-02 01:05:58,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:05:58,824 INFO L225 Difference]: With dead ends: 981 [2019-10-02 01:05:58,825 INFO L226 Difference]: Without dead ends: 622 [2019-10-02 01:05:58,836 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:05:58,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 622 states. [2019-10-02 01:05:58,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 622 to 622. [2019-10-02 01:05:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2019-10-02 01:05:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 880 transitions. [2019-10-02 01:05:58,934 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 880 transitions. Word has length 36 [2019-10-02 01:05:58,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:05:58,935 INFO L475 AbstractCegarLoop]: Abstraction has 622 states and 880 transitions. [2019-10-02 01:05:58,935 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:05:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 880 transitions. [2019-10-02 01:05:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-02 01:05:58,941 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:05:58,942 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:05:58,942 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:05:58,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:05:58,943 INFO L82 PathProgramCache]: Analyzing trace with hash -465501430, now seen corresponding path program 1 times [2019-10-02 01:05:58,943 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:05:58,943 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:05:58,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:05:58,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:05:58,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:05:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:05:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:05:59,197 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:05:59,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 01:05:59,199 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 01:05:59,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 01:05:59,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-10-02 01:05:59,200 INFO L87 Difference]: Start difference. First operand 622 states and 880 transitions. Second operand 6 states. [2019-10-02 01:06:01,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:01,155 INFO L93 Difference]: Finished difference Result 1839 states and 2644 transitions. [2019-10-02 01:06:01,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 01:06:01,155 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 116 [2019-10-02 01:06:01,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:01,166 INFO L225 Difference]: With dead ends: 1839 [2019-10-02 01:06:01,166 INFO L226 Difference]: Without dead ends: 1223 [2019-10-02 01:06:01,170 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:06:01,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1223 states. [2019-10-02 01:06:01,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1223 to 1210. [2019-10-02 01:06:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1210 states. [2019-10-02 01:06:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1210 states and 1601 transitions. [2019-10-02 01:06:01,260 INFO L78 Accepts]: Start accepts. Automaton has 1210 states and 1601 transitions. Word has length 116 [2019-10-02 01:06:01,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:01,261 INFO L475 AbstractCegarLoop]: Abstraction has 1210 states and 1601 transitions. [2019-10-02 01:06:01,261 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 01:06:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1601 transitions. [2019-10-02 01:06:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2019-10-02 01:06:01,268 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:01,268 INFO L411 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:01,268 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:01,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:01,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1153470222, now seen corresponding path program 1 times [2019-10-02 01:06:01,269 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:01,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:01,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:01,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:01,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:01,479 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:06:01,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:06:01,480 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:06:01,481 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:06:01,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:06:01,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:06:01,482 INFO L87 Difference]: Start difference. First operand 1210 states and 1601 transitions. Second operand 4 states. [2019-10-02 01:06:03,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:03,288 INFO L93 Difference]: Finished difference Result 4528 states and 6206 transitions. [2019-10-02 01:06:03,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:06:03,289 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2019-10-02 01:06:03,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:03,309 INFO L225 Difference]: With dead ends: 4528 [2019-10-02 01:06:03,309 INFO L226 Difference]: Without dead ends: 3324 [2019-10-02 01:06:03,313 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:06:03,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3324 states. [2019-10-02 01:06:03,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3324 to 3303. [2019-10-02 01:06:03,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3303 states. [2019-10-02 01:06:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 3303 states and 4304 transitions. [2019-10-02 01:06:03,434 INFO L78 Accepts]: Start accepts. Automaton has 3303 states and 4304 transitions. Word has length 130 [2019-10-02 01:06:03,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:03,436 INFO L475 AbstractCegarLoop]: Abstraction has 3303 states and 4304 transitions. [2019-10-02 01:06:03,437 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:06:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 4304 transitions. [2019-10-02 01:06:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-02 01:06:03,453 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:03,454 INFO L411 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 01:06:03,454 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:03,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:03,456 INFO L82 PathProgramCache]: Analyzing trace with hash -1553674653, now seen corresponding path program 1 times [2019-10-02 01:06:03,457 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:03,457 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:03,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:03,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:03,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2019-10-02 01:06:03,643 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:06:03,644 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 01:06:03,644 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 01:06:03,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 01:06:03,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:06:03,645 INFO L87 Difference]: Start difference. First operand 3303 states and 4304 transitions. Second operand 3 states. [2019-10-02 01:06:04,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:04,762 INFO L93 Difference]: Finished difference Result 7934 states and 10720 transitions. [2019-10-02 01:06:04,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 01:06:04,763 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 232 [2019-10-02 01:06:04,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:04,793 INFO L225 Difference]: With dead ends: 7934 [2019-10-02 01:06:04,794 INFO L226 Difference]: Without dead ends: 4825 [2019-10-02 01:06:04,802 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:06:04,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4825 states. [2019-10-02 01:06:04,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4825 to 4635. [2019-10-02 01:06:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4635 states. [2019-10-02 01:06:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 4635 states and 6137 transitions. [2019-10-02 01:06:04,947 INFO L78 Accepts]: Start accepts. Automaton has 4635 states and 6137 transitions. Word has length 232 [2019-10-02 01:06:04,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:04,949 INFO L475 AbstractCegarLoop]: Abstraction has 4635 states and 6137 transitions. [2019-10-02 01:06:04,949 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 01:06:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4635 states and 6137 transitions. [2019-10-02 01:06:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-10-02 01:06:04,959 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:04,959 INFO L411 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:04,960 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:04,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:04,960 INFO L82 PathProgramCache]: Analyzing trace with hash 1682198646, now seen corresponding path program 1 times [2019-10-02 01:06:04,960 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:04,961 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:04,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:04,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:04,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 241 proven. 76 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-02 01:06:05,297 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:06:05,298 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:06:05,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:05,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 552 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:06:05,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:06:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 244 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (2)] Exception during sending of exit command (exit): Broken pipe [2019-10-02 01:06:05,671 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:06:05,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:06:05,673 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:06:05,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:06:05,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:06:05,674 INFO L87 Difference]: Start difference. First operand 4635 states and 6137 transitions. Second operand 9 states. [2019-10-02 01:06:09,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:09,171 INFO L93 Difference]: Finished difference Result 14389 states and 20353 transitions. [2019-10-02 01:06:09,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2019-10-02 01:06:09,173 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 310 [2019-10-02 01:06:09,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:09,237 INFO L225 Difference]: With dead ends: 14389 [2019-10-02 01:06:09,237 INFO L226 Difference]: Without dead ends: 9948 [2019-10-02 01:06:09,259 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=767, Unknown=0, NotChecked=0, Total=992 [2019-10-02 01:06:09,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9948 states. [2019-10-02 01:06:09,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9948 to 7957. [2019-10-02 01:06:09,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7957 states. [2019-10-02 01:06:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7957 states to 7957 states and 10295 transitions. [2019-10-02 01:06:09,565 INFO L78 Accepts]: Start accepts. Automaton has 7957 states and 10295 transitions. Word has length 310 [2019-10-02 01:06:09,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:09,566 INFO L475 AbstractCegarLoop]: Abstraction has 7957 states and 10295 transitions. [2019-10-02 01:06:09,566 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:06:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 7957 states and 10295 transitions. [2019-10-02 01:06:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2019-10-02 01:06:09,592 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:06:09,593 INFO L411 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:06:09,593 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:06:09,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:06:09,594 INFO L82 PathProgramCache]: Analyzing trace with hash 211347219, now seen corresponding path program 1 times [2019-10-02 01:06:09,595 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:06:09,595 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:06:09,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:09,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:06:09,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:06:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:09,914 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 94 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2019-10-02 01:06:09,915 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:06:09,915 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-10-02 01:06:09,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:06:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:06:10,050 INFO L256 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 01:06:10,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:06:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2019-10-02 01:06:10,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:06:10,369 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-10-02 01:06:10,372 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 01:06:10,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 01:06:10,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-02 01:06:10,375 INFO L87 Difference]: Start difference. First operand 7957 states and 10295 transitions. Second operand 5 states. [2019-10-02 01:06:11,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:06:11,149 INFO L93 Difference]: Finished difference Result 15320 states and 19587 transitions. [2019-10-02 01:06:11,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 01:06:11,149 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 420 [2019-10-02 01:06:11,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:06:11,150 INFO L225 Difference]: With dead ends: 15320 [2019-10-02 01:06:11,151 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:06:11,180 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 424 GetRequests, 419 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-02 01:06:11,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:06:11,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:06:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:06:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:06:11,187 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 420 [2019-10-02 01:06:11,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:06:11,188 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:06:11,188 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 01:06:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:06:11,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:06:11,194 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:06:11,894 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 58 [2019-10-02 01:06:12,027 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:06:12,028 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2019-10-02 01:06:12,028 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:06:12,028 INFO L443 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2019-10-02 01:06:12,028 INFO L443 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,029 INFO L443 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,030 INFO L443 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 96) no Hoare annotation was computed. [2019-10-02 01:06:12,031 INFO L443 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,032 INFO L443 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2019-10-02 01:06:12,033 INFO L443 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,034 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,035 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,036 INFO L443 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,037 INFO L443 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,038 INFO L443 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-10-02 01:06:12,039 INFO L443 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2019-10-02 01:06:12,040 INFO L443 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,041 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2019-10-02 01:06:12,042 INFO L443 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2019-10-02 01:06:12,042 INFO L443 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,042 INFO L443 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,042 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,042 INFO L443 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse6 (not (< 0 (+ |old(~a23~0)| 43)))) (.cse5 (not (<= |old(~a29~0)| 245))) (.cse1 (= ~a29~0 |old(~a29~0)|)) (.cse2 (= ~a4~0 |old(~a4~0)|)) (.cse4 (= ~a25~0 10)) (.cse0 (not (= 15 ~a8~0))) (.cse3 (not (= 10 |old(~a25~0)|))) (.cse7 (not (= 1 |old(~a4~0)|)))) (and (or .cse0 (and .cse1 (not (= ~a25~0 13)) .cse2) (= 13 |old(~a25~0)|)) (or .cse3 .cse4 .cse0 (not (<= |old(~a29~0)| 130))) (or .cse3 .cse0 .cse5 .cse6 .cse4) (or .cse0 (and .cse1 (< 0 (+ ~a23~0 43)) .cse2) .cse6) (or .cse0 (not (<= 312 |old(~a23~0)|)) .cse7 (<= 312 ~a23~0)) (or .cse0 (or (not (<= 141 |old(~a29~0)|)) .cse5 .cse7) (and .cse1 .cse2)) (or .cse4 .cse0 (or .cse3 .cse7)))) [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,043 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2019-10-02 01:06:12,044 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,045 INFO L443 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,046 INFO L443 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2019-10-02 01:06:12,047 INFO L443 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,048 INFO L443 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,049 INFO L443 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2019-10-02 01:06:12,050 INFO L443 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,051 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,052 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2019-10-02 01:06:12,053 INFO L443 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,054 INFO L443 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,055 INFO L443 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,056 INFO L443 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2019-10-02 01:06:12,057 INFO L443 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,058 INFO L443 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,059 INFO L443 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,060 INFO L443 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,061 INFO L443 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,062 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2019-10-02 01:06:12,063 INFO L443 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,064 INFO L443 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,064 INFO L443 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2019-10-02 01:06:12,064 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:06:12,064 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a29~0 130) (= 15 ~a8~0) (= 1 ~a4~0) (= ~a25~0 10) (<= 312 ~a23~0)) [2019-10-02 01:06:12,064 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:06:12,064 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:06:12,065 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (not (= 15 ~a8~0)) (and (= ~a29~0 |old(~a29~0)|) (= ~a25~0 10) (= ~a4~0 |old(~a4~0)|) (<= 312 ~a23~0)) (not (<= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (<= |old(~a29~0)| 130))) [2019-10-02 01:06:12,065 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2019-10-02 01:06:12,065 INFO L439 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (not (= ~a25~0 13)) (not (= 15 ~a8~0)) (and (<= 141 ~a29~0) (<= ~a29~0 245) (= 1 ~a4~0)) (not (<= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (<= |old(~a29~0)| 130)) (< 0 (+ ~a23~0 43))) [2019-10-02 01:06:12,065 INFO L443 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2019-10-02 01:06:12,065 INFO L443 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2019-10-02 01:06:12,065 INFO L439 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (not (= ~a25~0 13)) (not (= 15 ~a8~0)) (and (<= 141 ~a29~0) (<= ~a29~0 245) (= 1 ~a4~0)) (not (<= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (<= |old(~a29~0)| 130)) (< 0 (+ ~a23~0 43))) [2019-10-02 01:06:12,065 INFO L443 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2019-10-02 01:06:12,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:06:12 BoogieIcfgContainer [2019-10-02 01:06:12,083 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:06:12,085 INFO L168 Benchmark]: Toolchain (without parser) took 19290.36 ms. Allocated memory was 132.1 MB in the beginning and 668.5 MB in the end (delta: 536.3 MB). Free memory was 84.7 MB in the beginning and 541.2 MB in the end (delta: -456.5 MB). Peak memory consumption was 442.1 MB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,086 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1026.79 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 84.3 MB in the beginning and 139.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 31.9 MB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,088 INFO L168 Benchmark]: Boogie Preprocessor took 177.95 ms. Allocated memory is still 200.8 MB. Free memory was 139.0 MB in the beginning and 131.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,089 INFO L168 Benchmark]: RCFGBuilder took 1970.09 ms. Allocated memory was 200.8 MB in the beginning and 223.3 MB in the end (delta: 22.5 MB). Free memory was 131.0 MB in the beginning and 76.1 MB in the end (delta: 54.9 MB). Peak memory consumption was 77.5 MB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,090 INFO L168 Benchmark]: TraceAbstraction took 16107.30 ms. Allocated memory was 223.3 MB in the beginning and 668.5 MB in the end (delta: 445.1 MB). Free memory was 74.7 MB in the beginning and 541.2 MB in the end (delta: -466.5 MB). Peak memory consumption was 340.9 MB. Max. memory is 7.1 GB. [2019-10-02 01:06:12,094 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1026.79 ms. Allocated memory was 132.1 MB in the beginning and 200.8 MB in the end (delta: 68.7 MB). Free memory was 84.3 MB in the beginning and 139.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 31.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 177.95 ms. Allocated memory is still 200.8 MB. Free memory was 139.0 MB in the beginning and 131.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1970.09 ms. Allocated memory was 200.8 MB in the beginning and 223.3 MB in the end (delta: 22.5 MB). Free memory was 131.0 MB in the beginning and 76.1 MB in the end (delta: 54.9 MB). Peak memory consumption was 77.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16107.30 ms. Allocated memory was 223.3 MB in the beginning and 668.5 MB in the end (delta: 445.1 MB). Free memory was 74.7 MB in the beginning and 541.2 MB in the end (delta: -466.5 MB). Peak memory consumption was 340.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 96]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: ((((((!(10 == \old(a25)) || !(a25 == 13)) || !(15 == a8)) || ((141 <= a29 && a29 <= 245) && 1 == a4)) || !(312 <= \old(a23))) || !(1 == \old(a4))) || !(\old(a29) <= 130)) || 0 < a23 + 43 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 15.9s OverallTime, 6 OverallIterations, 4 TraceHistogramMax, 11.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 669 SDtfs, 3884 SDslu, 518 SDs, 0 SdLazy, 6153 SolverSat, 1704 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 810 GetRequests, 764 SyntacticMatches, 3 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7957occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 6 MinimizatonAttempts, 2215 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 134 PreInvPairs, 210 NumberOfFragments, 277 HoareAnnotationTreeSize, 134 FomulaSimplifications, 2559 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 7 FomulaSimplificationsInter, 1853 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1974 NumberOfCodeBlocks, 1974 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1966 ConstructedInterpolants, 0 QuantifiedInterpolants, 1213893 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1215 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 1506/1586 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...