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/Problem15_label42.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:27:21,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:27:21,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:27:21,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-10-02 01:27:21,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:27:21,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:27:21,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:27:21,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:27:21,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:27:21,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:27:21,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:27:21,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:27:21,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:27:21,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:27:21,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:27:21,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:27:21,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:27:21,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:27:21,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:27:21,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:27:21,920 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 01:27:21,934 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:27:21,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:27:21,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:27:21,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:27:21,936 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:27:21,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:27:21,936 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:27:21,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:27:21,937 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:27:21,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:27:21,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:27:21,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:27:21,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:27:21,938 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:27:21,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:27:21,938 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:27:21,938 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:27:21,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:27:21,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:27:21,939 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:27:21,939 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:27:21,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:27:21,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:27:21,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:27:21,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:27:21,941 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:27:21,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:27:21,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:27:21,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:27:21,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:27:21,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:27:21,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:27:21,986 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:27:21,987 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:27:21,988 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label42.c [2019-10-02 01:27:22,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53e1ca03/898e78757eed4cae8a66d39d86078b1f/FLAGe30967b4e [2019-10-02 01:27:22,757 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:27:22,760 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label42.c [2019-10-02 01:27:22,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53e1ca03/898e78757eed4cae8a66d39d86078b1f/FLAGe30967b4e [2019-10-02 01:27:22,875 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53e1ca03/898e78757eed4cae8a66d39d86078b1f [2019-10-02 01:27:22,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:27:22,890 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:27:22,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:27:22,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:27:22,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:27:22,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:27:22" (1/1) ... [2019-10-02 01:27:22,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@283534bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:22, skipping insertion in model container [2019-10-02 01:27:22,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:27:22" (1/1) ... [2019-10-02 01:27:22,908 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:27:22,996 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:27:23,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:27:23,902 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:27:24,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:27:24,271 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:27:24,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24 WrapperNode [2019-10-02 01:27:24,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:27:24,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:27:24,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:27:24,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:27:24,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (1/1) ... [2019-10-02 01:27:24,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:27:24,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:27:24,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:27:24,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:27:24,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (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 01:27:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:27:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:27:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:27:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-02 01:27:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:27:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:27:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-02 01:27:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:27:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:27:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:27:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:27:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:27:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:27:27,580 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:27:27,580 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:27:27,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:27:27 BoogieIcfgContainer [2019-10-02 01:27:27,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:27:27,583 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:27:27,584 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:27:27,587 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:27:27,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:27:22" (1/3) ... [2019-10-02 01:27:27,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40facd66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:27:27, skipping insertion in model container [2019-10-02 01:27:27,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:24" (2/3) ... [2019-10-02 01:27:27,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40facd66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:27:27, skipping insertion in model container [2019-10-02 01:27:27,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:27:27" (3/3) ... [2019-10-02 01:27:27,591 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label42.c [2019-10-02 01:27:27,601 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:27:27,610 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:27:27,626 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:27:27,664 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:27:27,665 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:27:27,665 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:27:27,665 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:27:27,665 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:27:27,665 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:27:27,666 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:27:27,666 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:27:27,666 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:27:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2019-10-02 01:27:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-10-02 01:27:27,704 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:27,705 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:27:27,708 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:27,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:27,714 INFO L82 PathProgramCache]: Analyzing trace with hash 2044127672, now seen corresponding path program 1 times [2019-10-02 01:27:27,716 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:27,717 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:27,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:27,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:27,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:28,087 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 01:27:28,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:28,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:27:28,094 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:27:28,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:27:28,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:27:28,112 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2019-10-02 01:27:32,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:32,684 INFO L93 Difference]: Finished difference Result 1554 states and 2845 transitions. [2019-10-02 01:27:32,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:27:32,688 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2019-10-02 01:27:32,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:32,714 INFO L225 Difference]: With dead ends: 1554 [2019-10-02 01:27:32,715 INFO L226 Difference]: Without dead ends: 1036 [2019-10-02 01:27:32,729 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 01:27:32,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1036 states. [2019-10-02 01:27:32,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1036 to 1013. [2019-10-02 01:27:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1013 states. [2019-10-02 01:27:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 1013 states and 1638 transitions. [2019-10-02 01:27:32,844 INFO L78 Accepts]: Start accepts. Automaton has 1013 states and 1638 transitions. Word has length 52 [2019-10-02 01:27:32,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:32,845 INFO L475 AbstractCegarLoop]: Abstraction has 1013 states and 1638 transitions. [2019-10-02 01:27:32,845 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:27:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1638 transitions. [2019-10-02 01:27:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-10-02 01:27:32,852 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:32,852 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, 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] [2019-10-02 01:27:32,853 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:32,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:32,853 INFO L82 PathProgramCache]: Analyzing trace with hash 147073843, now seen corresponding path program 1 times [2019-10-02 01:27:32,853 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:32,853 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:32,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:32,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:32,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:27:33,080 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:33,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 01:27:33,082 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 01:27:33,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 01:27:33,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 01:27:33,083 INFO L87 Difference]: Start difference. First operand 1013 states and 1638 transitions. Second operand 5 states. [2019-10-02 01:27:38,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:38,222 INFO L93 Difference]: Finished difference Result 3003 states and 4930 transitions. [2019-10-02 01:27:38,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 01:27:38,223 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2019-10-02 01:27:38,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:38,237 INFO L225 Difference]: With dead ends: 3003 [2019-10-02 01:27:38,237 INFO L226 Difference]: Without dead ends: 1996 [2019-10-02 01:27:38,242 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 01:27:38,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1996 states. [2019-10-02 01:27:38,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1996 to 1958. [2019-10-02 01:27:38,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1958 states. [2019-10-02 01:27:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1958 states and 2746 transitions. [2019-10-02 01:27:38,319 INFO L78 Accepts]: Start accepts. Automaton has 1958 states and 2746 transitions. Word has length 124 [2019-10-02 01:27:38,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:38,320 INFO L475 AbstractCegarLoop]: Abstraction has 1958 states and 2746 transitions. [2019-10-02 01:27:38,320 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 01:27:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2746 transitions. [2019-10-02 01:27:38,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2019-10-02 01:27:38,326 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:38,327 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, 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] [2019-10-02 01:27:38,327 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:38,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:38,327 INFO L82 PathProgramCache]: Analyzing trace with hash -855279069, now seen corresponding path program 1 times [2019-10-02 01:27:38,328 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:38,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:38,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:38,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:38,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:27:38,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:38,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:27:38,526 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:27:38,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:27:38,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:27:38,527 INFO L87 Difference]: Start difference. First operand 1958 states and 2746 transitions. Second operand 4 states. [2019-10-02 01:27:43,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:43,570 INFO L93 Difference]: Finished difference Result 7620 states and 10955 transitions. [2019-10-02 01:27:43,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:27:43,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 132 [2019-10-02 01:27:43,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:43,607 INFO L225 Difference]: With dead ends: 7620 [2019-10-02 01:27:43,607 INFO L226 Difference]: Without dead ends: 5668 [2019-10-02 01:27:43,614 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 01:27:43,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5668 states. [2019-10-02 01:27:43,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5668 to 5666. [2019-10-02 01:27:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5666 states. [2019-10-02 01:27:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 5666 states and 7447 transitions. [2019-10-02 01:27:43,789 INFO L78 Accepts]: Start accepts. Automaton has 5666 states and 7447 transitions. Word has length 132 [2019-10-02 01:27:43,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:43,799 INFO L475 AbstractCegarLoop]: Abstraction has 5666 states and 7447 transitions. [2019-10-02 01:27:43,799 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:27:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 5666 states and 7447 transitions. [2019-10-02 01:27:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-10-02 01:27:43,811 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:43,811 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:27:43,812 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:43,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:43,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1795663703, now seen corresponding path program 1 times [2019-10-02 01:27:43,812 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:43,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:43,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:43,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:43,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 90 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 01:27:44,060 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:27:44,060 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 01:27:44,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:44,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-02 01:27:44,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:27:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-10-02 01:27:44,394 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:27:44,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2019-10-02 01:27:44,398 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:27:44,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:27:44,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:27:44,398 INFO L87 Difference]: Start difference. First operand 5666 states and 7447 transitions. Second operand 9 states. [2019-10-02 01:27:49,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:49,639 INFO L93 Difference]: Finished difference Result 11513 states and 15259 transitions. [2019-10-02 01:27:49,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-10-02 01:27:49,642 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 220 [2019-10-02 01:27:49,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:49,668 INFO L225 Difference]: With dead ends: 11513 [2019-10-02 01:27:49,668 INFO L226 Difference]: Without dead ends: 5853 [2019-10-02 01:27:49,681 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 230 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2019-10-02 01:27:49,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5853 states. [2019-10-02 01:27:49,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5853 to 5491. [2019-10-02 01:27:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5491 states. [2019-10-02 01:27:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 5491 states and 6568 transitions. [2019-10-02 01:27:49,814 INFO L78 Accepts]: Start accepts. Automaton has 5491 states and 6568 transitions. Word has length 220 [2019-10-02 01:27:49,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:49,815 INFO L475 AbstractCegarLoop]: Abstraction has 5491 states and 6568 transitions. [2019-10-02 01:27:49,815 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:27:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 5491 states and 6568 transitions. [2019-10-02 01:27:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2019-10-02 01:27:49,822 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:49,823 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:27:49,823 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:49,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:49,824 INFO L82 PathProgramCache]: Analyzing trace with hash 1319110833, now seen corresponding path program 1 times [2019-10-02 01:27:49,824 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:49,824 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:49,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:49,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:49,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 111 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:27:50,398 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:27:50,398 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:27:50,419 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:50,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 16 conjunts are in the unsatisfiable core [2019-10-02 01:27:50,542 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:27:50,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-02 01:27:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2019-10-02 01:27:50,953 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:27:50,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2019-10-02 01:27:50,955 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 01:27:50,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 01:27:50,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2019-10-02 01:27:50,957 INFO L87 Difference]: Start difference. First operand 5491 states and 6568 transitions. Second operand 11 states. [2019-10-02 01:28:07,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:07,456 INFO L93 Difference]: Finished difference Result 22167 states and 27708 transitions. [2019-10-02 01:28:07,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-10-02 01:28:07,457 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 372 [2019-10-02 01:28:07,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:07,520 INFO L225 Difference]: With dead ends: 22167 [2019-10-02 01:28:07,520 INFO L226 Difference]: Without dead ends: 16682 [2019-10-02 01:28:07,536 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 381 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 454 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=387, Invalid=1253, Unknown=0, NotChecked=0, Total=1640 [2019-10-02 01:28:07,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16682 states. [2019-10-02 01:28:07,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16682 to 13488. [2019-10-02 01:28:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13488 states. [2019-10-02 01:28:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13488 states to 13488 states and 17026 transitions. [2019-10-02 01:28:07,916 INFO L78 Accepts]: Start accepts. Automaton has 13488 states and 17026 transitions. Word has length 372 [2019-10-02 01:28:07,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:07,917 INFO L475 AbstractCegarLoop]: Abstraction has 13488 states and 17026 transitions. [2019-10-02 01:28:07,918 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 01:28:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 13488 states and 17026 transitions. [2019-10-02 01:28:07,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2019-10-02 01:28:07,982 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:07,983 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 01:28:07,984 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:07,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:07,984 INFO L82 PathProgramCache]: Analyzing trace with hash 1688094378, now seen corresponding path program 1 times [2019-10-02 01:28:07,985 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:07,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:07,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:07,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:07,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 271 proven. 168 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2019-10-02 01:28:08,765 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:08,765 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-10-02 01:28:08,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:28:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:08,979 INFO L256 TraceCheckSpWp]: Trace formula consists of 1040 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 01:28:08,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:09,344 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 576 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2019-10-02 01:28:09,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:28:09,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-10-02 01:28:09,356 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 01:28:09,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 01:28:09,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:28:09,357 INFO L87 Difference]: Start difference. First operand 13488 states and 17026 transitions. Second operand 7 states. [2019-10-02 01:28:18,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:18,805 INFO L93 Difference]: Finished difference Result 38969 states and 56257 transitions. [2019-10-02 01:28:18,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-10-02 01:28:18,806 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 780 [2019-10-02 01:28:18,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:18,913 INFO L225 Difference]: With dead ends: 38969 [2019-10-02 01:28:18,914 INFO L226 Difference]: Without dead ends: 19579 [2019-10-02 01:28:19,006 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 790 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2019-10-02 01:28:19,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19579 states. [2019-10-02 01:28:19,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19579 to 17674. [2019-10-02 01:28:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17674 states. [2019-10-02 01:28:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17674 states to 17674 states and 22223 transitions. [2019-10-02 01:28:19,492 INFO L78 Accepts]: Start accepts. Automaton has 17674 states and 22223 transitions. Word has length 780 [2019-10-02 01:28:19,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:19,495 INFO L475 AbstractCegarLoop]: Abstraction has 17674 states and 22223 transitions. [2019-10-02 01:28:19,495 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 01:28:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 17674 states and 22223 transitions. [2019-10-02 01:28:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2019-10-02 01:28:19,761 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:19,762 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 01:28:19,763 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:19,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:19,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1503542969, now seen corresponding path program 1 times [2019-10-02 01:28:19,764 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:19,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:19,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:19,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:19,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 626 proven. 160 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2019-10-02 01:28:20,786 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:20,786 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:28:20,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:21,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:28:21,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:21,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 1187 proven. 2 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2019-10-02 01:28:21,565 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:28:21,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2019-10-02 01:28:21,568 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 01:28:21,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 01:28:21,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:28:21,568 INFO L87 Difference]: Start difference. First operand 17674 states and 22223 transitions. Second operand 7 states. [2019-10-02 01:28:24,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:24,508 INFO L93 Difference]: Finished difference Result 41983 states and 53641 transitions. [2019-10-02 01:28:24,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 01:28:24,509 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 949 [2019-10-02 01:28:24,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:24,603 INFO L225 Difference]: With dead ends: 41983 [2019-10-02 01:28:24,603 INFO L226 Difference]: Without dead ends: 24622 [2019-10-02 01:28:24,659 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 949 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:28:24,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24622 states. [2019-10-02 01:28:25,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24622 to 23017. [2019-10-02 01:28:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23017 states. [2019-10-02 01:28:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23017 states to 23017 states and 29005 transitions. [2019-10-02 01:28:25,365 INFO L78 Accepts]: Start accepts. Automaton has 23017 states and 29005 transitions. Word has length 949 [2019-10-02 01:28:25,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:25,367 INFO L475 AbstractCegarLoop]: Abstraction has 23017 states and 29005 transitions. [2019-10-02 01:28:25,367 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 01:28:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 23017 states and 29005 transitions. [2019-10-02 01:28:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2019-10-02 01:28:25,462 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:25,463 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:28:25,463 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:25,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:25,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1011050444, now seen corresponding path program 1 times [2019-10-02 01:28:25,464 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:25,464 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:25,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:25,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:25,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1637 backedges. 491 proven. 274 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2019-10-02 01:28:26,800 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:26,800 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:28:26,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:27,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 1272 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:28:27,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1637 backedges. 1275 proven. 2 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2019-10-02 01:28:27,820 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:28:27,821 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:28:27,823 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:28:27,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:28:27,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:28:27,824 INFO L87 Difference]: Start difference. First operand 23017 states and 29005 transitions. Second operand 9 states. [2019-10-02 01:28:32,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:32,372 INFO L93 Difference]: Finished difference Result 44594 states and 55225 transitions. [2019-10-02 01:28:32,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-02 01:28:32,372 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 973 [2019-10-02 01:28:32,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:32,374 INFO L225 Difference]: With dead ends: 44594 [2019-10-02 01:28:32,374 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:28:32,438 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 1002 GetRequests, 983 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2019-10-02 01:28:32,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:28:32,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:28:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:28:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:28:32,439 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 973 [2019-10-02 01:28:32,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:32,439 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:28:32,439 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:28:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:28:32,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:28:32,444 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:28:33,724 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 167 [2019-10-02 01:28:34,193 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 167 [2019-10-02 01:28:35,866 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 347 DAG size of output: 58 [2019-10-02 01:28:37,153 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 347 DAG size of output: 58 [2019-10-02 01:28:37,787 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 50 [2019-10-02 01:28:38,652 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 50 [2019-10-02 01:28:40,192 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 347 DAG size of output: 58 [2019-10-02 01:28:40,195 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:28:40,196 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2019-10-02 01:28:40,196 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:28:40,196 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2019-10-02 01:28:40,196 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,196 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,196 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse3 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a2~0 |old(~a2~0)|)) (.cse4 (= ~a0~0 |old(~a0~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|))) (let ((.cse1 (not (<= |old(~a29~0)| 599998))) (.cse6 (not (<= (+ |old(~a0~0)| 61) 0))) (.cse2 (not (<= 3 |old(~a2~0)|))) (.cse0 (and .cse3 .cse7 .cse4 .cse5))) (and (or (not (<= |old(~a29~0)| 43)) .cse0) (or .cse1 .cse2 .cse0) (or (and .cse3 .cse4 (= 2 ~a2~0) .cse5) .cse1 (not (= 2 |old(~a2~0)|))) (or (not (= 4 |old(~a2~0)|)) (and .cse3 .cse4 (= 4 ~a2~0) .cse5)) (or .cse6 (not (<= (+ |old(~a4~0)| 89) 0)) (= 1 |old(~a2~0)|) (and .cse3 .cse7 (<= (+ ~a0~0 61) 0) .cse5)) (or .cse6 .cse2 .cse0) (or .cse0 (not (<= (+ |old(~a0~0)| 98) 0)))))) [2019-10-02 01:28:40,196 INFO L443 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-10-02 01:28:40,197 INFO L443 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-10-02 01:28:40,198 INFO L443 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,199 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-10-02 01:28:40,200 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,201 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,202 INFO L443 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,203 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-10-02 01:28:40,204 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,205 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,206 INFO L443 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,207 INFO L443 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,208 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,209 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,209 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,209 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,270 INFO L443 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,270 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,271 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 01:28:40,272 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,273 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,274 INFO L443 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,275 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse3 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a2~0 |old(~a2~0)|)) (.cse4 (= ~a0~0 |old(~a0~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|))) (let ((.cse1 (not (<= |old(~a29~0)| 599998))) (.cse6 (not (<= (+ |old(~a0~0)| 61) 0))) (.cse2 (not (<= 3 |old(~a2~0)|))) (.cse0 (and .cse3 .cse7 .cse4 .cse5))) (and (or (not (<= |old(~a29~0)| 43)) .cse0) (or .cse1 .cse2 .cse0) (or (and .cse3 .cse4 (= 2 ~a2~0) .cse5) .cse1 (not (= 2 |old(~a2~0)|))) (or (not (= 4 |old(~a2~0)|)) (and .cse3 .cse4 (= 4 ~a2~0) .cse5)) (or .cse6 (not (<= (+ |old(~a4~0)| 89) 0)) (= 1 |old(~a2~0)|) (and .cse3 .cse7 (<= (+ ~a0~0 61) 0) .cse5)) (or .cse6 .cse2 .cse0) (or .cse0 (not (<= (+ |old(~a0~0)| 98) 0)))))) [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,276 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,277 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-02 01:28:40,278 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-10-02 01:28:40,279 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-10-02 01:28:40,280 INFO L443 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,281 INFO L439 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse3 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a2~0 |old(~a2~0)|)) (.cse4 (= ~a0~0 |old(~a0~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|))) (let ((.cse1 (not (<= |old(~a29~0)| 599998))) (.cse6 (not (<= (+ |old(~a0~0)| 61) 0))) (.cse2 (not (<= 3 |old(~a2~0)|))) (.cse0 (and .cse3 .cse7 .cse4 .cse5))) (and (or (not (<= |old(~a29~0)| 43)) .cse0) (or .cse1 .cse2 .cse0) (or (and .cse3 .cse4 (= 2 ~a2~0) .cse5) .cse1 (not (= 2 |old(~a2~0)|))) (or (not (= 4 |old(~a2~0)|)) (and .cse3 .cse4 (= 4 ~a2~0) .cse5)) (or .cse6 (not (<= (+ |old(~a4~0)| 89) 0)) (= 1 |old(~a2~0)|) (and .cse3 .cse7 (<= (+ ~a0~0 61) 0) .cse5)) (or .cse6 .cse2 .cse0) (or .cse0 (not (<= (+ |old(~a0~0)| 98) 0)))))) [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,282 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,283 INFO L443 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-10-02 01:28:40,284 INFO L443 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-10-02 01:28:40,285 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,286 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,287 INFO L443 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-10-02 01:28:40,288 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,289 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,290 INFO L443 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,291 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,292 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,293 INFO L443 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,294 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-02 01:28:40,295 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,296 INFO L443 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-10-02 01:28:40,297 INFO L443 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 145) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,298 INFO L443 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,299 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,300 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:28:40,301 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,302 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,303 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:28:40,304 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (<= 0 (+ ~a0~0 146)) (<= ~a2~0 1) (= (+ ~a29~0 127) 0)) [2019-10-02 01:28:40,304 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:28:40,304 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:28:40,305 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (not (<= (+ |old(~a4~0)| 89) 0)) (not (<= 0 (+ |old(~a0~0)| 146))) (not (= 0 (+ |old(~a29~0)| 127))) (and (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (not (<= |old(~a2~0)| 1))) [2019-10-02 01:28:40,305 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2019-10-02 01:28:40,305 INFO L439 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse0 (<= (+ ~a0~0 61) 0)) (.cse1 (<= 3 ~a2~0)) (.cse2 (<= ~a29~0 599998))) (or (not (<= 0 (+ |old(~a0~0)| 146))) (and .cse0 .cse1) (and (<= (+ ~a4~0 89) 0) (not (= 1 ~a2~0)) .cse0) (and .cse2 .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (= 4 ~a2~0) (not (<= |old(~a2~0)| 1)) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse2 (= 2 ~a2~0)) (or (<= (+ ~a0~0 98) 0) (<= ~a29~0 43)))) [2019-10-02 01:28:40,305 INFO L443 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2019-10-02 01:28:40,305 INFO L443 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-10-02 01:28:40,305 INFO L439 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (<= (+ ~a0~0 61) 0)) (.cse1 (<= 3 ~a2~0)) (.cse2 (<= ~a29~0 599998))) (or (not (<= 0 (+ |old(~a0~0)| 146))) (and .cse0 .cse1) (and (<= (+ ~a4~0 89) 0) (not (= 1 ~a2~0)) .cse0) (and .cse2 .cse1) (not (= 0 (+ |old(~a29~0)| 127))) (= 4 ~a2~0) (not (<= |old(~a2~0)| 1)) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse2 (= 2 ~a2~0)) (or (<= (+ ~a0~0 98) 0) (<= ~a29~0 43)))) [2019-10-02 01:28:40,305 INFO L443 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2019-10-02 01:28:40,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:28:40 BoogieIcfgContainer [2019-10-02 01:28:40,330 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:28:40,334 INFO L168 Benchmark]: Toolchain (without parser) took 77441.53 ms. Allocated memory was 131.6 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 80.2 MB in the beginning and 1.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,336 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1379.06 ms. Allocated memory was 131.6 MB in the beginning and 202.9 MB in the end (delta: 71.3 MB). Free memory was 80.0 MB in the beginning and 103.7 MB in the end (delta: -23.7 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,343 INFO L168 Benchmark]: Boogie Preprocessor took 202.12 ms. Allocated memory is still 202.9 MB. Free memory was 103.7 MB in the beginning and 91.7 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,351 INFO L168 Benchmark]: RCFGBuilder took 3107.08 ms. Allocated memory was 202.9 MB in the beginning and 278.4 MB in the end (delta: 75.5 MB). Free memory was 91.0 MB in the beginning and 84.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,353 INFO L168 Benchmark]: TraceAbstraction took 72746.37 ms. Allocated memory was 278.4 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 84.3 MB in the beginning and 1.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-10-02 01:28:40,361 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 104.5 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1379.06 ms. Allocated memory was 131.6 MB in the beginning and 202.9 MB in the end (delta: 71.3 MB). Free memory was 80.0 MB in the beginning and 103.7 MB in the end (delta: -23.7 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 202.12 ms. Allocated memory is still 202.9 MB. Free memory was 103.7 MB in the beginning and 91.7 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3107.08 ms. Allocated memory was 202.9 MB in the beginning and 278.4 MB in the end (delta: 75.5 MB). Free memory was 91.0 MB in the beginning and 84.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 82.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 72746.37 ms. Allocated memory was 278.4 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 84.3 MB in the beginning and 1.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 145]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((!(0 <= \old(a0) + 146) || (a0 + 61 <= 0 && 3 <= a2)) || ((a4 + 89 <= 0 && !(1 == a2)) && a0 + 61 <= 0)) || (a29 <= 599998 && 3 <= a2)) || !(0 == \old(a29) + 127)) || 4 == a2) || !(\old(a2) <= 1)) || !(\old(a4) + 89 <= 0)) || (a29 <= 599998 && 2 == a2)) || a0 + 98 <= 0 || a29 <= 43 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 72.6s OverallTime, 8 OverallIterations, 6 TraceHistogramMax, 54.0s AutomataDifference, 0.0s DeadEndRemovalTime, 7.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1344 SDtfs, 13729 SDslu, 1712 SDs, 0 SdLazy, 27492 SolverSat, 6741 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 43.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3454 GetRequests, 3343 SyntacticMatches, 2 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 635 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23017occurred in iteration=7, 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: 2.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 7129 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 1417 PreInvPairs, 1927 NumberOfFragments, 685 HoareAnnotationTreeSize, 1417 FomulaSimplifications, 26994 FormulaSimplificationTreeSizeReduction, 2.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 35024 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 6896 NumberOfCodeBlocks, 6896 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 6883 ConstructedInterpolants, 0 QuantifiedInterpolants, 8549758 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4506 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 8225/8944 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...