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_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 01:27:40,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 01:27:40,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 01:27:40,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-10-02 01:27:40,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 01:27:40,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 01:27:40,031 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 01:27:40,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 01:27:40,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 01:27:40,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 01:27:40,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 01:27:40,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 01:27:40,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 01:27:40,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 01:27:40,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 01:27:40,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 01:27:40,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-02 01:27:40,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 01:27:40,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 01:27:40,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 01:27:40,074 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 01:27:40,099 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 01:27:40,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 01:27:40,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 01:27:40,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 01:27:40,102 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 01:27:40,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 01:27:40,102 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 01:27:40,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 01:27:40,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 01:27:40,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 01:27:40,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 01:27:40,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 01:27:40,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 01:27:40,105 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 01:27:40,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 01:27:40,105 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 01:27:40,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 01:27:40,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 01:27:40,106 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 01:27:40,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 01:27:40,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 01:27:40,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 01:27:40,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 01:27:40,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 01:27:40,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 01:27:40,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 01:27:40,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 01:27:40,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 01:27:40,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 01:27:40,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 01:27:40,183 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 01:27:40,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 01:27:40,189 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 01:27:40,189 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 01:27:40,190 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label43.c [2019-10-02 01:27:40,252 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3ee7ac0/0b4627c3a92c4919b224ce3c8c24fca4/FLAG526a0c199 [2019-10-02 01:27:41,010 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 01:27:41,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label43.c [2019-10-02 01:27:41,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3ee7ac0/0b4627c3a92c4919b224ce3c8c24fca4/FLAG526a0c199 [2019-10-02 01:27:41,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e3ee7ac0/0b4627c3a92c4919b224ce3c8c24fca4 [2019-10-02 01:27:41,138 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 01:27:41,140 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 01:27:41,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 01:27:41,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 01:27:41,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 01:27:41,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:27:41" (1/1) ... [2019-10-02 01:27:41,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b20f996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:41, skipping insertion in model container [2019-10-02 01:27:41,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 01:27:41" (1/1) ... [2019-10-02 01:27:41,159 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 01:27:41,254 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 01:27:42,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:27:42,152 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 01:27:42,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 01:27:42,452 INFO L192 MainTranslator]: Completed translation [2019-10-02 01:27:42,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42 WrapperNode [2019-10-02 01:27:42,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 01:27:42,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 01:27:42,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 01:27:42,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 01:27:42,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (1/1) ... [2019-10-02 01:27:42,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 01:27:42,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 01:27:42,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 01:27:42,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 01:27:42,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (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 01:27:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 01:27:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 01:27:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-02 01:27:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-02 01:27:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 01:27:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-02 01:27:42,750 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-02 01:27:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 01:27:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 01:27:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-02 01:27:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 01:27:42,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 01:27:42,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 01:27:45,783 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 01:27:45,784 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 01:27:45,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:27:45 BoogieIcfgContainer [2019-10-02 01:27:45,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 01:27:45,787 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 01:27:45,787 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 01:27:45,790 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 01:27:45,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 01:27:41" (1/3) ... [2019-10-02 01:27:45,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e96e618 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:27:45, skipping insertion in model container [2019-10-02 01:27:45,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 01:27:42" (2/3) ... [2019-10-02 01:27:45,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e96e618 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 01:27:45, skipping insertion in model container [2019-10-02 01:27:45,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:27:45" (3/3) ... [2019-10-02 01:27:45,794 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label43.c [2019-10-02 01:27:45,804 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 01:27:45,813 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 01:27:45,831 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 01:27:45,884 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 01:27:45,885 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 01:27:45,885 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 01:27:45,885 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 01:27:45,885 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 01:27:45,886 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 01:27:45,886 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 01:27:45,886 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 01:27:45,886 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 01:27:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2019-10-02 01:27:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-02 01:27:45,939 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:45,941 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:27:45,943 INFO L418 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:45,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:45,951 INFO L82 PathProgramCache]: Analyzing trace with hash 402824616, now seen corresponding path program 1 times [2019-10-02 01:27:45,953 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:45,954 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:46,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:46,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:46,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:46,359 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 01:27:46,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:46,362 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:27:46,366 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:27:46,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:27:46,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:27:46,384 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2019-10-02 01:27:51,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:51,175 INFO L93 Difference]: Finished difference Result 1554 states and 2845 transitions. [2019-10-02 01:27:51,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:27:51,178 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-10-02 01:27:51,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:51,213 INFO L225 Difference]: With dead ends: 1554 [2019-10-02 01:27:51,213 INFO L226 Difference]: Without dead ends: 1036 [2019-10-02 01:27:51,225 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 01:27:51,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1036 states. [2019-10-02 01:27:51,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1036 to 697. [2019-10-02 01:27:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 697 states. [2019-10-02 01:27:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1188 transitions. [2019-10-02 01:27:51,328 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 1188 transitions. Word has length 64 [2019-10-02 01:27:51,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:51,329 INFO L475 AbstractCegarLoop]: Abstraction has 697 states and 1188 transitions. [2019-10-02 01:27:51,329 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:27:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1188 transitions. [2019-10-02 01:27:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-10-02 01:27:51,336 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:51,336 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, 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] [2019-10-02 01:27:51,337 INFO L418 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:51,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:51,337 INFO L82 PathProgramCache]: Analyzing trace with hash 1979650764, now seen corresponding path program 1 times [2019-10-02 01:27:51,338 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:51,338 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:51,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:51,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:51,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:27:51,573 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:51,573 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 01:27:51,578 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 01:27:51,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 01:27:51,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-02 01:27:51,579 INFO L87 Difference]: Start difference. First operand 697 states and 1188 transitions. Second operand 4 states. [2019-10-02 01:27:55,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:27:55,096 INFO L93 Difference]: Finished difference Result 2632 states and 4594 transitions. [2019-10-02 01:27:55,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 01:27:55,097 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 133 [2019-10-02 01:27:55,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:27:55,113 INFO L225 Difference]: With dead ends: 2632 [2019-10-02 01:27:55,114 INFO L226 Difference]: Without dead ends: 1941 [2019-10-02 01:27:55,117 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 01:27:55,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1941 states. [2019-10-02 01:27:55,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1941 to 1936. [2019-10-02 01:27:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1936 states. [2019-10-02 01:27:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1936 states and 2971 transitions. [2019-10-02 01:27:55,188 INFO L78 Accepts]: Start accepts. Automaton has 1936 states and 2971 transitions. Word has length 133 [2019-10-02 01:27:55,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:27:55,189 INFO L475 AbstractCegarLoop]: Abstraction has 1936 states and 2971 transitions. [2019-10-02 01:27:55,189 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 01:27:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2971 transitions. [2019-10-02 01:27:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 01:27:55,196 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:27:55,196 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, 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] [2019-10-02 01:27:55,196 INFO L418 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:27:55,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:27:55,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1305643434, now seen corresponding path program 1 times [2019-10-02 01:27:55,197 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:27:55,197 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:27:55,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:55,199 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:27:55,199 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:27:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:27:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:27:55,496 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:27:55,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 01:27:55,499 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 01:27:55,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 01:27:55,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 01:27:55,500 INFO L87 Difference]: Start difference. First operand 1936 states and 2971 transitions. Second operand 5 states. [2019-10-02 01:28:00,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:00,502 INFO L93 Difference]: Finished difference Result 5496 states and 8518 transitions. [2019-10-02 01:28:00,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 01:28:00,503 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 214 [2019-10-02 01:28:00,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:00,530 INFO L225 Difference]: With dead ends: 5496 [2019-10-02 01:28:00,531 INFO L226 Difference]: Without dead ends: 3566 [2019-10-02 01:28:00,537 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 01:28:00,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3566 states. [2019-10-02 01:28:00,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3566 to 3546. [2019-10-02 01:28:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3546 states. [2019-10-02 01:28:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 3546 states and 5185 transitions. [2019-10-02 01:28:00,677 INFO L78 Accepts]: Start accepts. Automaton has 3546 states and 5185 transitions. Word has length 214 [2019-10-02 01:28:00,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:00,686 INFO L475 AbstractCegarLoop]: Abstraction has 3546 states and 5185 transitions. [2019-10-02 01:28:00,688 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 01:28:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3546 states and 5185 transitions. [2019-10-02 01:28:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-10-02 01:28:00,698 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:00,698 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:28:00,698 INFO L418 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:00,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:00,699 INFO L82 PathProgramCache]: Analyzing trace with hash 40242713, now seen corresponding path program 1 times [2019-10-02 01:28:00,699 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:00,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:00,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:00,702 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:00,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 114 proven. 79 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 01:28:00,929 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:00,929 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 01:28:00,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:01,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-02 01:28:01,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2019-10-02 01:28:01,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:28:01,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2019-10-02 01:28:01,246 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:28:01,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:28:01,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:28:01,246 INFO L87 Difference]: Start difference. First operand 3546 states and 5185 transitions. Second operand 9 states. [2019-10-02 01:28:08,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:08,802 INFO L93 Difference]: Finished difference Result 12874 states and 19852 transitions. [2019-10-02 01:28:08,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-10-02 01:28:08,803 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 237 [2019-10-02 01:28:08,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:08,860 INFO L225 Difference]: With dead ends: 12874 [2019-10-02 01:28:08,861 INFO L226 Difference]: Without dead ends: 9334 [2019-10-02 01:28:08,876 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2019-10-02 01:28:08,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9334 states. [2019-10-02 01:28:09,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9334 to 6774. [2019-10-02 01:28:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6774 states. [2019-10-02 01:28:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 6774 states and 9121 transitions. [2019-10-02 01:28:09,119 INFO L78 Accepts]: Start accepts. Automaton has 6774 states and 9121 transitions. Word has length 237 [2019-10-02 01:28:09,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:09,120 INFO L475 AbstractCegarLoop]: Abstraction has 6774 states and 9121 transitions. [2019-10-02 01:28:09,120 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:28:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 6774 states and 9121 transitions. [2019-10-02 01:28:09,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2019-10-02 01:28:09,130 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:09,131 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:28:09,131 INFO L418 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:09,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:09,132 INFO L82 PathProgramCache]: Analyzing trace with hash 697115230, now seen corresponding path program 1 times [2019-10-02 01:28:09,132 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:09,132 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:09,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:09,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:09,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 236 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:28:09,682 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:09,683 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 01:28:09,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:09,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 01:28:09,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-02 01:28:09,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:28:09,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-10-02 01:28:09,937 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 01:28:09,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 01:28:09,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:28:09,938 INFO L87 Difference]: Start difference. First operand 6774 states and 9121 transitions. Second operand 7 states. [2019-10-02 01:28:16,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:16,011 INFO L93 Difference]: Finished difference Result 18756 states and 26855 transitions. [2019-10-02 01:28:16,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-02 01:28:16,012 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 390 [2019-10-02 01:28:16,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:16,094 INFO L225 Difference]: With dead ends: 18756 [2019-10-02 01:28:16,094 INFO L226 Difference]: Without dead ends: 11988 [2019-10-02 01:28:16,118 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 395 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2019-10-02 01:28:16,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11988 states. [2019-10-02 01:28:16,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11988 to 11961. [2019-10-02 01:28:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11961 states. [2019-10-02 01:28:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11961 states to 11961 states and 16210 transitions. [2019-10-02 01:28:16,512 INFO L78 Accepts]: Start accepts. Automaton has 11961 states and 16210 transitions. Word has length 390 [2019-10-02 01:28:16,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:16,513 INFO L475 AbstractCegarLoop]: Abstraction has 11961 states and 16210 transitions. [2019-10-02 01:28:16,513 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 01:28:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 11961 states and 16210 transitions. [2019-10-02 01:28:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2019-10-02 01:28:16,525 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:16,525 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:28:16,526 INFO L418 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:16,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:16,526 INFO L82 PathProgramCache]: Analyzing trace with hash -404797923, now seen corresponding path program 1 times [2019-10-02 01:28:16,526 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:16,527 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:16,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:16,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:16,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-10-02 01:28:16,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 01:28:16,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 01:28:16,951 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 01:28:16,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 01:28:16,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:28:16,952 INFO L87 Difference]: Start difference. First operand 11961 states and 16210 transitions. Second operand 3 states. [2019-10-02 01:28:19,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:19,440 INFO L93 Difference]: Finished difference Result 27038 states and 37082 transitions. [2019-10-02 01:28:19,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 01:28:19,440 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 433 [2019-10-02 01:28:19,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:19,527 INFO L225 Difference]: With dead ends: 27038 [2019-10-02 01:28:19,527 INFO L226 Difference]: Without dead ends: 15087 [2019-10-02 01:28:19,588 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 01:28:19,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15087 states. [2019-10-02 01:28:19,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15087 to 14154. [2019-10-02 01:28:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14154 states. [2019-10-02 01:28:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14154 states to 14154 states and 18981 transitions. [2019-10-02 01:28:19,952 INFO L78 Accepts]: Start accepts. Automaton has 14154 states and 18981 transitions. Word has length 433 [2019-10-02 01:28:19,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:19,954 INFO L475 AbstractCegarLoop]: Abstraction has 14154 states and 18981 transitions. [2019-10-02 01:28:19,954 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 01:28:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 14154 states and 18981 transitions. [2019-10-02 01:28:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2019-10-02 01:28:19,970 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:19,972 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:28:19,972 INFO L418 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:19,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:19,973 INFO L82 PathProgramCache]: Analyzing trace with hash -2032391352, now seen corresponding path program 1 times [2019-10-02 01:28:19,973 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:19,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:19,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:19,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:19,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 211 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:28:20,532 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:20,532 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 01:28:20,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:20,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 619 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 01:28:20,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 211 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:28:21,541 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 01:28:21,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2019-10-02 01:28:21,544 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 01:28:21,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 01:28:21,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-02 01:28:21,545 INFO L87 Difference]: Start difference. First operand 14154 states and 18981 transitions. Second operand 9 states. [2019-10-02 01:28:27,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:27,558 INFO L93 Difference]: Finished difference Result 30859 states and 45965 transitions. [2019-10-02 01:28:27,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-10-02 01:28:27,558 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 437 [2019-10-02 01:28:27,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:27,671 INFO L225 Difference]: With dead ends: 30859 [2019-10-02 01:28:27,672 INFO L226 Difference]: Without dead ends: 16715 [2019-10-02 01:28:27,718 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 442 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=154, Invalid=352, Unknown=0, NotChecked=0, Total=506 [2019-10-02 01:28:27,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16715 states. [2019-10-02 01:28:28,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16715 to 15938. [2019-10-02 01:28:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15938 states. [2019-10-02 01:28:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15938 states to 15938 states and 21944 transitions. [2019-10-02 01:28:28,250 INFO L78 Accepts]: Start accepts. Automaton has 15938 states and 21944 transitions. Word has length 437 [2019-10-02 01:28:28,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:28,251 INFO L475 AbstractCegarLoop]: Abstraction has 15938 states and 21944 transitions. [2019-10-02 01:28:28,251 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 01:28:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 15938 states and 21944 transitions. [2019-10-02 01:28:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2019-10-02 01:28:28,285 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:28,285 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 01:28:28,286 INFO L418 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:28,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:28,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1810712974, now seen corresponding path program 1 times [2019-10-02 01:28:28,286 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:28,286 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:28,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:28,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:28,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:29,005 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 329 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 01:28:29,005 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:29,005 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 01:28:29,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:29,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 16 conjunts are in the unsatisfiable core [2019-10-02 01:28:29,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:28:29,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-02 01:28:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2019-10-02 01:28:29,659 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:28:29,659 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [12] total 15 [2019-10-02 01:28:29,660 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-02 01:28:29,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-02 01:28:29,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2019-10-02 01:28:29,661 INFO L87 Difference]: Start difference. First operand 15938 states and 21944 transitions. Second operand 15 states. [2019-10-02 01:28:54,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:28:54,915 INFO L93 Difference]: Finished difference Result 61698 states and 90252 transitions. [2019-10-02 01:28:54,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2019-10-02 01:28:54,917 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 540 [2019-10-02 01:28:54,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:28:55,056 INFO L225 Difference]: With dead ends: 61698 [2019-10-02 01:28:55,057 INFO L226 Difference]: Without dead ends: 33985 [2019-10-02 01:28:55,154 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3243 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1273, Invalid=7469, Unknown=0, NotChecked=0, Total=8742 [2019-10-02 01:28:55,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33985 states. [2019-10-02 01:28:55,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33985 to 30994. [2019-10-02 01:28:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30994 states. [2019-10-02 01:28:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30994 states to 30994 states and 37019 transitions. [2019-10-02 01:28:55,985 INFO L78 Accepts]: Start accepts. Automaton has 30994 states and 37019 transitions. Word has length 540 [2019-10-02 01:28:55,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:28:55,988 INFO L475 AbstractCegarLoop]: Abstraction has 30994 states and 37019 transitions. [2019-10-02 01:28:55,988 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-02 01:28:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 30994 states and 37019 transitions. [2019-10-02 01:28:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1594 [2019-10-02 01:28:56,232 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 01:28:56,233 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-02 01:28:56,233 INFO L418 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 01:28:56,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 01:28:56,234 INFO L82 PathProgramCache]: Analyzing trace with hash -2141786972, now seen corresponding path program 1 times [2019-10-02 01:28:56,234 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 01:28:56,234 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 01:28:56,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:56,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:56,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 01:28:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4991 backedges. 1336 proven. 1249 refuted. 0 times theorem prover too weak. 2406 trivial. 0 not checked. [2019-10-02 01:28:59,295 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 01:28:59,295 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 01:28:59,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 01:28:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 01:28:59,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 2065 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 01:28:59,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 01:29:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4991 backedges. 1693 proven. 0 refuted. 0 times theorem prover too weak. 3298 trivial. 0 not checked. [2019-10-02 01:29:01,231 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 01:29:01,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-10-02 01:29:01,234 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 01:29:01,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 01:29:01,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-02 01:29:01,236 INFO L87 Difference]: Start difference. First operand 30994 states and 37019 transitions. Second operand 7 states. [2019-10-02 01:29:04,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 01:29:04,614 INFO L93 Difference]: Finished difference Result 54765 states and 63944 transitions. [2019-10-02 01:29:04,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 01:29:04,615 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1593 [2019-10-02 01:29:04,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 01:29:04,618 INFO L225 Difference]: With dead ends: 54765 [2019-10-02 01:29:04,618 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 01:29:04,711 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 1606 GetRequests, 1598 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2019-10-02 01:29:04,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 01:29:04,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 01:29:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 01:29:04,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 01:29:04,713 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1593 [2019-10-02 01:29:04,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 01:29:04,714 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 01:29:04,714 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 01:29:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 01:29:04,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 01:29:04,718 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 01:29:07,494 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 767 DAG size of output: 373 [2019-10-02 01:29:08,531 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 767 DAG size of output: 373 [2019-10-02 01:29:10,710 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 402 DAG size of output: 73 [2019-10-02 01:29:12,289 WARN L191 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 402 DAG size of output: 73 [2019-10-02 01:29:14,361 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 372 DAG size of output: 61 [2019-10-02 01:29:16,418 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 372 DAG size of output: 61 [2019-10-02 01:29:18,002 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 402 DAG size of output: 73 [2019-10-02 01:29:18,005 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:29:18,005 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 01:29:18,005 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:29:18,005 INFO L443 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2019-10-02 01:29:18,005 INFO L443 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,005 INFO L443 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,006 INFO L439 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a0~0 |old(~a0~0)|)) (.cse8 (= 2 ~a2~0)) (.cse10 (= ~a4~0 |old(~a4~0)|))) (let ((.cse0 (and .cse7 .cse9 .cse8 .cse10)) (.cse14 (= 1 ~a2~0)) (.cse12 (not (<= 3 |old(~a2~0)|))) (.cse13 (not (= 1 |old(~a2~0)|))) (.cse3 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse11 (and .cse7 (= ~a2~0 |old(~a2~0)|) .cse9 .cse10)) (.cse4 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse6 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse1 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse5 (not (<= (+ |old(~a0~0)| 98) 0)))) (and (or (not (<= 0 (+ |old(~a0~0)| 60))) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0 .cse2 .cse5) (or (or .cse2 (or .cse1 .cse6)) (and .cse7 .cse8 .cse9 .cse10)) (or .cse1 .cse11 .cse12) (or .cse13 .cse3 .cse4 (and .cse7 .cse14 .cse9 .cse10) .cse5) (or (or .cse1 .cse13) (and (and .cse7 .cse14 .cse9) .cse10)) (or .cse3 .cse4 .cse11 .cse12 .cse5) (or .cse3 .cse11 .cse6 .cse12 .cse5) (or .cse13 .cse3 .cse11 .cse4 .cse6 (not (<= |old(~a29~0)| 41))) (or .cse1 (and .cse7 (<= ~a4~0 |old(~a4~0)|) .cse9 .cse8) .cse2 .cse5)))) [2019-10-02 01:29:18,006 INFO L443 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,006 INFO L443 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,006 INFO L443 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,006 INFO L443 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,006 INFO L443 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-10-02 01:29:18,007 INFO L443 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-10-02 01:29:18,008 INFO L443 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,009 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,010 INFO L443 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,011 INFO L443 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,012 INFO L443 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,013 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,014 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,015 INFO L443 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,016 INFO L443 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,017 INFO L443 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-10-02 01:29:18,018 INFO L443 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,019 INFO L443 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-10-02 01:29:18,020 INFO L443 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,021 INFO L443 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-10-02 01:29:18,022 INFO L443 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-10-02 01:29:18,023 INFO L443 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-10-02 01:29:18,023 INFO L443 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-10-02 01:29:18,023 INFO L443 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,023 INFO L439 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a0~0 |old(~a0~0)|)) (.cse8 (= 2 ~a2~0)) (.cse10 (= ~a4~0 |old(~a4~0)|))) (let ((.cse0 (and .cse7 .cse9 .cse8 .cse10)) (.cse14 (= 1 ~a2~0)) (.cse12 (not (<= 3 |old(~a2~0)|))) (.cse13 (not (= 1 |old(~a2~0)|))) (.cse3 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse11 (and .cse7 (= ~a2~0 |old(~a2~0)|) .cse9 .cse10)) (.cse4 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse6 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse1 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse5 (not (<= (+ |old(~a0~0)| 98) 0)))) (and (or (not (<= 0 (+ |old(~a0~0)| 60))) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0 .cse2 .cse5) (or (or .cse2 (or .cse1 .cse6)) (and .cse7 .cse8 .cse9 .cse10)) (or .cse1 .cse11 .cse12) (or .cse13 .cse3 .cse4 (and .cse7 .cse14 .cse9 .cse10) .cse5) (or (or .cse1 .cse13) (and (and .cse7 .cse14 .cse9) .cse10)) (or .cse3 .cse4 .cse11 .cse12 .cse5) (or .cse3 .cse11 .cse6 .cse12 .cse5) (or .cse13 .cse3 .cse11 .cse4 .cse6 (not (<= |old(~a29~0)| 41))) (or .cse1 (and .cse7 (<= ~a4~0 |old(~a4~0)|) .cse9 .cse8) .cse2 .cse5)))) [2019-10-02 01:29:18,023 INFO L443 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,023 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-10-02 01:29:18,024 INFO L443 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,025 INFO L443 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-10-02 01:29:18,026 INFO L443 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,027 INFO L443 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-10-02 01:29:18,028 INFO L443 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-10-02 01:29:18,029 INFO L443 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,030 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L439 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse9 (= ~a0~0 |old(~a0~0)|)) (.cse8 (= 2 ~a2~0)) (.cse10 (= ~a4~0 |old(~a4~0)|))) (let ((.cse0 (and .cse7 .cse9 .cse8 .cse10)) (.cse14 (= 1 ~a2~0)) (.cse12 (not (<= 3 |old(~a2~0)|))) (.cse13 (not (= 1 |old(~a2~0)|))) (.cse3 (not (<= (+ |old(~a4~0)| 42) 0))) (.cse11 (and .cse7 (= ~a2~0 |old(~a2~0)|) .cse9 .cse10)) (.cse4 (not (<= 0 (+ |old(~a4~0)| 85)))) (.cse6 (not (< 0 (+ |old(~a29~0)| 144)))) (.cse1 (not (<= (+ |old(~a4~0)| 89) 0))) (.cse2 (not (= 2 |old(~a2~0)|))) (.cse5 (not (<= (+ |old(~a0~0)| 98) 0)))) (and (or (not (<= 0 (+ |old(~a0~0)| 60))) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0 .cse2 .cse5) (or (or .cse2 (or .cse1 .cse6)) (and .cse7 .cse8 .cse9 .cse10)) (or .cse1 .cse11 .cse12) (or .cse13 .cse3 .cse4 (and .cse7 .cse14 .cse9 .cse10) .cse5) (or (or .cse1 .cse13) (and (and .cse7 .cse14 .cse9) .cse10)) (or .cse3 .cse4 .cse11 .cse12 .cse5) (or .cse3 .cse11 .cse6 .cse12 .cse5) (or .cse13 .cse3 .cse11 .cse4 .cse6 (not (<= |old(~a29~0)| 41))) (or .cse1 (and .cse7 (<= ~a4~0 |old(~a4~0)|) .cse9 .cse8) .cse2 .cse5)))) [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,031 INFO L443 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,032 INFO L443 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-10-02 01:29:18,033 INFO L443 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,034 INFO L443 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,035 INFO L443 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-10-02 01:29:18,036 INFO L443 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,037 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-10-02 01:29:18,038 INFO L443 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,039 INFO L443 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,040 INFO L443 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,041 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-10-02 01:29:18,042 INFO L443 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 181) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-10-02 01:29:18,043 INFO L443 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,044 INFO L443 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-10-02 01:29:18,045 INFO L443 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-10-02 01:29:18,046 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-10-02 01:29:18,047 INFO L443 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-10-02 01:29:18,048 INFO L443 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,049 INFO L443 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,050 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 01:29:18,051 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0)) [2019-10-02 01:29:18,051 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 01:29:18,051 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 01:29:18,052 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (not (<= (+ |old(~a4~0)| 89) 0)) (not (= 1 |old(~a2~0)|)) (not (<= 0 (+ |old(~a0~0)| 44))) (not (= 0 (+ |old(~a29~0)| 127))) (and (= 1 ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0))) [2019-10-02 01:29:18,052 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2019-10-02 01:29:18,052 INFO L439 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse6 (< 0 (+ ~a29~0 144))) (.cse0 (<= 0 (+ ~a4~0 85))) (.cse1 (<= (+ ~a4~0 42) 0)) (.cse7 (<= 3 ~a2~0)) (.cse3 (= 1 ~a2~0)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse2 (<= (+ ~a0~0 98) 0)) (.cse5 (= 2 ~a2~0)) (.cse8 (+ |old(~a29~0)| 127))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (<= 0 (+ ~a0~0 60)) .cse5) (and .cse0 .cse2 .cse1 .cse5) (and .cse1 .cse2 .cse6 .cse7) (and .cse4 .cse7) (and .cse4 .cse6 .cse5) (not (<= .cse8 0)) (and .cse0 .cse1 (<= ~a29~0 41) .cse6 .cse3) (and .cse0 .cse1 .cse2 .cse7) (not (<= 0 (+ |old(~a0~0)| 44))) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse4 .cse3) (and .cse4 .cse2 .cse5) (not (<= 0 .cse8)))) [2019-10-02 01:29:18,052 INFO L443 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2019-10-02 01:29:18,052 INFO L443 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-10-02 01:29:18,052 INFO L439 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse6 (< 0 (+ ~a29~0 144))) (.cse0 (<= 0 (+ ~a4~0 85))) (.cse1 (<= (+ ~a4~0 42) 0)) (.cse7 (<= 3 ~a2~0)) (.cse3 (= 1 ~a2~0)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse2 (<= (+ ~a0~0 98) 0)) (.cse5 (= 2 ~a2~0)) (.cse8 (+ |old(~a29~0)| 127))) (or (not (= 1 |old(~a2~0)|)) (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (<= 0 (+ ~a0~0 60)) .cse5) (and .cse0 .cse2 .cse1 .cse5) (and .cse1 .cse2 .cse6 .cse7) (and .cse4 .cse7) (and .cse4 .cse6 .cse5) (not (<= .cse8 0)) (and .cse0 .cse1 (<= ~a29~0 41) .cse6 .cse3) (and .cse0 .cse1 .cse2 .cse7) (not (<= 0 (+ |old(~a0~0)| 44))) (not (<= (+ |old(~a4~0)| 89) 0)) (and .cse4 .cse3) (and .cse4 .cse2 .cse5) (not (<= 0 .cse8)))) [2019-10-02 01:29:18,053 INFO L443 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2019-10-02 01:29:18,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 01:29:18 BoogieIcfgContainer [2019-10-02 01:29:18,073 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 01:29:18,075 INFO L168 Benchmark]: Toolchain (without parser) took 96935.17 ms. Allocated memory was 133.2 MB in the beginning and 2.6 GB in the end (delta: 2.5 GB). Free memory was 83.3 MB in the beginning and 750.5 MB in the end (delta: -667.2 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,076 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,077 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1312.97 ms. Allocated memory was 133.2 MB in the beginning and 209.7 MB in the end (delta: 76.5 MB). Free memory was 83.1 MB in the beginning and 120.6 MB in the end (delta: -37.5 MB). Peak memory consumption was 46.4 MB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,078 INFO L168 Benchmark]: Boogie Preprocessor took 228.13 ms. Allocated memory is still 209.7 MB. Free memory was 120.6 MB in the beginning and 108.4 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,078 INFO L168 Benchmark]: RCFGBuilder took 3102.46 ms. Allocated memory was 209.7 MB in the beginning and 284.2 MB in the end (delta: 74.4 MB). Free memory was 108.4 MB in the beginning and 181.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 118.0 MB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,081 INFO L168 Benchmark]: TraceAbstraction took 92286.21 ms. Allocated memory was 284.2 MB in the beginning and 2.6 GB in the end (delta: 2.3 GB). Free memory was 181.9 MB in the beginning and 750.5 MB in the end (delta: -568.6 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2019-10-02 01:29:18,085 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1312.97 ms. Allocated memory was 133.2 MB in the beginning and 209.7 MB in the end (delta: 76.5 MB). Free memory was 83.1 MB in the beginning and 120.6 MB in the end (delta: -37.5 MB). Peak memory consumption was 46.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 228.13 ms. Allocated memory is still 209.7 MB. Free memory was 120.6 MB in the beginning and 108.4 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3102.46 ms. Allocated memory was 209.7 MB in the beginning and 284.2 MB in the end (delta: 74.4 MB). Free memory was 108.4 MB in the beginning and 181.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 118.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 92286.21 ms. Allocated memory was 284.2 MB in the beginning and 2.6 GB in the end (delta: 2.3 GB). Free memory was 181.9 MB in the beginning and 750.5 MB in the end (delta: -568.6 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 181]: 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: (((((((((((((!(1 == \old(a2)) || (((0 <= a4 + 85 && a4 + 42 <= 0) && a0 + 98 <= 0) && 1 == a2)) || ((a4 + 89 <= 0 && 0 <= a0 + 60) && 2 == a2)) || (((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 2 == a2)) || (((a4 + 42 <= 0 && a0 + 98 <= 0) && 0 < a29 + 144) && 3 <= a2)) || (a4 + 89 <= 0 && 3 <= a2)) || ((a4 + 89 <= 0 && 0 < a29 + 144) && 2 == a2)) || !(\old(a29) + 127 <= 0)) || ((((0 <= a4 + 85 && a4 + 42 <= 0) && a29 <= 41) && 0 < a29 + 144) && 1 == a2)) || (((0 <= a4 + 85 && a4 + 42 <= 0) && a0 + 98 <= 0) && 3 <= a2)) || !(0 <= \old(a0) + 44)) || !(\old(a4) + 89 <= 0)) || (a4 + 89 <= 0 && 1 == a2)) || ((a4 + 89 <= 0 && a0 + 98 <= 0) && 2 == a2)) || !(0 <= \old(a29) + 127) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 92.1s OverallTime, 9 OverallIterations, 10 TraceHistogramMax, 65.0s AutomataDifference, 0.0s DeadEndRemovalTime, 13.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 1246 SDtfs, 18557 SDslu, 2195 SDs, 0 SdLazy, 38784 SolverSat, 8018 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 50.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3436 GetRequests, 3270 SyntacticMatches, 1 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3456 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=30994occurred in iteration=8, 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: 2.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 7652 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2276 PreInvPairs, 3218 NumberOfFragments, 1426 HoareAnnotationTreeSize, 2276 FomulaSimplifications, 121687 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 62197 FormulaSimplificationTreeSizeReductionInter, 8.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 7238 NumberOfCodeBlocks, 7238 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 7224 ConstructedInterpolants, 0 QuantifiedInterpolants, 12197783 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4435 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 14 InterpolantComputations, 8 PerfectInterpolantSequences, 11165/12739 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...