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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 03:00:09,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 03:00:09,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 03:00:09,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 03:00:09,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 03:00:09,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 03:00:09,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 03:00:09,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 03:00:09,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 03:00:09,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 03:00:09,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 03:00:09,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-10-03 03:00:09,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 03:00:09,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 03:00:09,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 03:00:09,631 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 03:00:09,645 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 03:00:09,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 03:00:09,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 03:00:09,646 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 03:00:09,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 03:00:09,647 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 03:00:09,647 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 03:00:09,647 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 03:00:09,648 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 03:00:09,648 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 03:00:09,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 03:00:09,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 03:00:09,650 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 03:00:09,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 03:00:09,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 03:00:09,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 03:00:09,651 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 03:00:09,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 03:00:09,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 03:00:09,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 03:00:09,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 03:00:09,652 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 03:00:09,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 03:00:09,652 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 03:00:09,652 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 03:00:09,694 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 03:00:09,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 03:00:09,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 03:00:09,716 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 03:00:09,716 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 03:00:09,717 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-10-03 03:00:09,776 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3055dc9b9/3de8a6071ba74623a6083ee7c8dc8a9c/FLAGedb84d29e [2019-10-03 03:00:10,350 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 03:00:10,351 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-10-03 03:00:10,368 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3055dc9b9/3de8a6071ba74623a6083ee7c8dc8a9c/FLAGedb84d29e [2019-10-03 03:00:10,551 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3055dc9b9/3de8a6071ba74623a6083ee7c8dc8a9c [2019-10-03 03:00:10,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 03:00:10,562 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 03:00:10,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 03:00:10,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 03:00:10,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 03:00:10,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 03:00:10" (1/1) ... [2019-10-03 03:00:10,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66168d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:10, skipping insertion in model container [2019-10-03 03:00:10,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 03:00:10" (1/1) ... [2019-10-03 03:00:10,579 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 03:00:10,678 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 03:00:11,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 03:00:11,378 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 03:00:11,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 03:00:11,714 INFO L192 MainTranslator]: Completed translation [2019-10-03 03:00:11,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11 WrapperNode [2019-10-03 03:00:11,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 03:00:11,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 03:00:11,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 03:00:11,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 03:00:11,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,756 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,858 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (1/1) ... [2019-10-03 03:00:11,877 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 03:00:11,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 03:00:11,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 03:00:11,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 03:00:11,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (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 [2019-10-03 03:00:11,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 03:00:11,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 03:00:11,971 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 03:00:11,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 03:00:11,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 03:00:11,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-03 03:00:11,972 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-03 03:00:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 03:00:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-10-03 03:00:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-10-03 03:00:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-10-03 03:00:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-10-03 03:00:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-10-03 03:00:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-03 03:00:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-10-03 03:00:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 03:00:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 03:00:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 03:00:14,084 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 03:00:14,087 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 03:00:14,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 03:00:14 BoogieIcfgContainer [2019-10-03 03:00:14,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 03:00:14,090 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 03:00:14,090 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 03:00:14,093 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 03:00:14,093 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 03:00:10" (1/3) ... [2019-10-03 03:00:14,094 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3305c053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 03:00:14, skipping insertion in model container [2019-10-03 03:00:14,095 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 03:00:11" (2/3) ... [2019-10-03 03:00:14,096 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3305c053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 03:00:14, skipping insertion in model container [2019-10-03 03:00:14,096 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 03:00:14" (3/3) ... [2019-10-03 03:00:14,099 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2019-10-03 03:00:14,111 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 03:00:14,121 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-03 03:00:14,141 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-03 03:00:14,180 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 03:00:14,181 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 03:00:14,181 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 03:00:14,181 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 03:00:14,181 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 03:00:14,181 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 03:00:14,181 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 03:00:14,181 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 03:00:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states. [2019-10-03 03:00:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-03 03:00:14,249 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:14,250 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] [2019-10-03 03:00:14,252 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:14,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:14,258 INFO L82 PathProgramCache]: Analyzing trace with hash -1062699127, now seen corresponding path program 1 times [2019-10-03 03:00:14,260 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:14,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:14,317 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:14,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:14,317 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:14,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:14,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:14,703 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:14,709 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:14,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:14,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:14,727 INFO L87 Difference]: Start difference. First operand 447 states. Second operand 3 states. [2019-10-03 03:00:14,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:14,907 INFO L93 Difference]: Finished difference Result 558 states and 987 transitions. [2019-10-03 03:00:14,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:14,911 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-10-03 03:00:14,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:14,941 INFO L225 Difference]: With dead ends: 558 [2019-10-03 03:00:14,942 INFO L226 Difference]: Without dead ends: 550 [2019-10-03 03:00:14,944 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:14,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2019-10-03 03:00:15,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 544. [2019-10-03 03:00:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 544 states. [2019-10-03 03:00:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 544 states and 719 transitions. [2019-10-03 03:00:15,060 INFO L78 Accepts]: Start accepts. Automaton has 544 states and 719 transitions. Word has length 54 [2019-10-03 03:00:15,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:15,061 INFO L475 AbstractCegarLoop]: Abstraction has 544 states and 719 transitions. [2019-10-03 03:00:15,061 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 719 transitions. [2019-10-03 03:00:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-03 03:00:15,065 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:15,065 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] [2019-10-03 03:00:15,066 INFO L418 AbstractCegarLoop]: === Iteration 2 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:15,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:15,066 INFO L82 PathProgramCache]: Analyzing trace with hash -194729860, now seen corresponding path program 1 times [2019-10-03 03:00:15,066 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:15,069 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:15,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:15,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:15,070 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:15,280 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:15,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:15,281 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:15,286 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:15,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:15,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:15,288 INFO L87 Difference]: Start difference. First operand 544 states and 719 transitions. Second operand 3 states. [2019-10-03 03:00:15,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:15,354 INFO L93 Difference]: Finished difference Result 718 states and 961 transitions. [2019-10-03 03:00:15,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:15,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-10-03 03:00:15,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:15,359 INFO L225 Difference]: With dead ends: 718 [2019-10-03 03:00:15,359 INFO L226 Difference]: Without dead ends: 718 [2019-10-03 03:00:15,360 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:15,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2019-10-03 03:00:15,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 712. [2019-10-03 03:00:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 712 states. [2019-10-03 03:00:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 712 states and 957 transitions. [2019-10-03 03:00:15,380 INFO L78 Accepts]: Start accepts. Automaton has 712 states and 957 transitions. Word has length 54 [2019-10-03 03:00:15,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:15,380 INFO L475 AbstractCegarLoop]: Abstraction has 712 states and 957 transitions. [2019-10-03 03:00:15,380 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:15,381 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 957 transitions. [2019-10-03 03:00:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-10-03 03:00:15,385 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:15,385 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] [2019-10-03 03:00:15,385 INFO L418 AbstractCegarLoop]: === Iteration 3 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:15,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:15,386 INFO L82 PathProgramCache]: Analyzing trace with hash 509758050, now seen corresponding path program 1 times [2019-10-03 03:00:15,386 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:15,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:15,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:15,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:15,389 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:15,592 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:15,592 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-03 03:00:15,593 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:15,593 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:00:15,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:00:15,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2019-10-03 03:00:15,594 INFO L87 Difference]: Start difference. First operand 712 states and 957 transitions. Second operand 10 states. [2019-10-03 03:00:17,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:17,599 INFO L93 Difference]: Finished difference Result 2121 states and 3025 transitions. [2019-10-03 03:00:17,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-10-03 03:00:17,599 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 54 [2019-10-03 03:00:17,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:17,610 INFO L225 Difference]: With dead ends: 2121 [2019-10-03 03:00:17,610 INFO L226 Difference]: Without dead ends: 2121 [2019-10-03 03:00:17,611 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=186, Invalid=366, Unknown=0, NotChecked=0, Total=552 [2019-10-03 03:00:17,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2121 states. [2019-10-03 03:00:17,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2121 to 723. [2019-10-03 03:00:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 723 states. [2019-10-03 03:00:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 723 states and 971 transitions. [2019-10-03 03:00:17,644 INFO L78 Accepts]: Start accepts. Automaton has 723 states and 971 transitions. Word has length 54 [2019-10-03 03:00:17,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:17,644 INFO L475 AbstractCegarLoop]: Abstraction has 723 states and 971 transitions. [2019-10-03 03:00:17,644 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:00:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 971 transitions. [2019-10-03 03:00:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-03 03:00:17,646 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:17,647 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] [2019-10-03 03:00:17,647 INFO L418 AbstractCegarLoop]: === Iteration 4 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:17,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:17,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1420674109, now seen corresponding path program 1 times [2019-10-03 03:00:17,647 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:17,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:17,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:17,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:17,651 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:17,721 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:17,721 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:17,721 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:17,722 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:17,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:17,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:17,722 INFO L87 Difference]: Start difference. First operand 723 states and 971 transitions. Second operand 3 states. [2019-10-03 03:00:17,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:17,789 INFO L93 Difference]: Finished difference Result 1061 states and 1434 transitions. [2019-10-03 03:00:17,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:17,789 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2019-10-03 03:00:17,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:17,795 INFO L225 Difference]: With dead ends: 1061 [2019-10-03 03:00:17,795 INFO L226 Difference]: Without dead ends: 1061 [2019-10-03 03:00:17,796 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:17,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1061 states. [2019-10-03 03:00:17,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1061 to 1054. [2019-10-03 03:00:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1054 states. [2019-10-03 03:00:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 1054 states and 1429 transitions. [2019-10-03 03:00:17,819 INFO L78 Accepts]: Start accepts. Automaton has 1054 states and 1429 transitions. Word has length 55 [2019-10-03 03:00:17,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:17,820 INFO L475 AbstractCegarLoop]: Abstraction has 1054 states and 1429 transitions. [2019-10-03 03:00:17,820 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1429 transitions. [2019-10-03 03:00:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-03 03:00:17,822 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:17,822 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] [2019-10-03 03:00:17,822 INFO L418 AbstractCegarLoop]: === Iteration 5 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:17,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:17,823 INFO L82 PathProgramCache]: Analyzing trace with hash -1526715040, now seen corresponding path program 1 times [2019-10-03 03:00:17,823 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:17,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:17,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:17,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:17,826 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:18,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:18,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-10-03 03:00:18,077 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:18,078 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-03 03:00:18,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-03 03:00:18,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2019-10-03 03:00:18,079 INFO L87 Difference]: Start difference. First operand 1054 states and 1429 transitions. Second operand 12 states. [2019-10-03 03:00:21,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:21,382 INFO L93 Difference]: Finished difference Result 3626 states and 5061 transitions. [2019-10-03 03:00:21,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-03 03:00:21,383 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 55 [2019-10-03 03:00:21,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:21,399 INFO L225 Difference]: With dead ends: 3626 [2019-10-03 03:00:21,399 INFO L226 Difference]: Without dead ends: 3626 [2019-10-03 03:00:21,400 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=215, Invalid=541, Unknown=0, NotChecked=0, Total=756 [2019-10-03 03:00:21,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3626 states. [2019-10-03 03:00:21,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3626 to 1070. [2019-10-03 03:00:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1070 states. [2019-10-03 03:00:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 1070 states and 1452 transitions. [2019-10-03 03:00:21,445 INFO L78 Accepts]: Start accepts. Automaton has 1070 states and 1452 transitions. Word has length 55 [2019-10-03 03:00:21,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:21,446 INFO L475 AbstractCegarLoop]: Abstraction has 1070 states and 1452 transitions. [2019-10-03 03:00:21,446 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-03 03:00:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1452 transitions. [2019-10-03 03:00:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-03 03:00:21,448 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:21,448 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] [2019-10-03 03:00:21,449 INFO L418 AbstractCegarLoop]: === Iteration 6 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:21,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:21,449 INFO L82 PathProgramCache]: Analyzing trace with hash -822227130, now seen corresponding path program 1 times [2019-10-03 03:00:21,449 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:21,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:21,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:21,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:21,452 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:21,576 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:21,576 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:21,576 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:21,577 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:21,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:21,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:21,578 INFO L87 Difference]: Start difference. First operand 1070 states and 1452 transitions. Second operand 9 states. [2019-10-03 03:00:22,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:22,823 INFO L93 Difference]: Finished difference Result 3292 states and 4586 transitions. [2019-10-03 03:00:22,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 03:00:22,824 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2019-10-03 03:00:22,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:22,838 INFO L225 Difference]: With dead ends: 3292 [2019-10-03 03:00:22,839 INFO L226 Difference]: Without dead ends: 3292 [2019-10-03 03:00:22,839 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2019-10-03 03:00:22,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3292 states. [2019-10-03 03:00:22,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3292 to 2379. [2019-10-03 03:00:22,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2379 states. [2019-10-03 03:00:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 2379 states and 3335 transitions. [2019-10-03 03:00:22,888 INFO L78 Accepts]: Start accepts. Automaton has 2379 states and 3335 transitions. Word has length 55 [2019-10-03 03:00:22,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:22,889 INFO L475 AbstractCegarLoop]: Abstraction has 2379 states and 3335 transitions. [2019-10-03 03:00:22,889 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3335 transitions. [2019-10-03 03:00:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-03 03:00:22,892 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:22,892 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] [2019-10-03 03:00:22,893 INFO L418 AbstractCegarLoop]: === Iteration 7 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:22,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:22,893 INFO L82 PathProgramCache]: Analyzing trace with hash -1576357576, now seen corresponding path program 1 times [2019-10-03 03:00:22,893 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:22,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:22,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:22,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:22,896 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:23,086 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:23,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-03 03:00:23,086 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:23,086 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:00:23,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:00:23,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-10-03 03:00:23,087 INFO L87 Difference]: Start difference. First operand 2379 states and 3335 transitions. Second operand 10 states. [2019-10-03 03:00:24,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:24,531 INFO L93 Difference]: Finished difference Result 5771 states and 8133 transitions. [2019-10-03 03:00:24,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-03 03:00:24,531 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 55 [2019-10-03 03:00:24,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:24,556 INFO L225 Difference]: With dead ends: 5771 [2019-10-03 03:00:24,556 INFO L226 Difference]: Without dead ends: 5771 [2019-10-03 03:00:24,557 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=108, Invalid=234, Unknown=0, NotChecked=0, Total=342 [2019-10-03 03:00:24,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5771 states. [2019-10-03 03:00:24,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5771 to 2390. [2019-10-03 03:00:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2390 states. [2019-10-03 03:00:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 2390 states and 3349 transitions. [2019-10-03 03:00:24,668 INFO L78 Accepts]: Start accepts. Automaton has 2390 states and 3349 transitions. Word has length 55 [2019-10-03 03:00:24,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:24,669 INFO L475 AbstractCegarLoop]: Abstraction has 2390 states and 3349 transitions. [2019-10-03 03:00:24,669 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:00:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3349 transitions. [2019-10-03 03:00:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:24,672 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:24,672 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] [2019-10-03 03:00:24,673 INFO L418 AbstractCegarLoop]: === Iteration 8 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:24,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:24,673 INFO L82 PathProgramCache]: Analyzing trace with hash 306490719, now seen corresponding path program 1 times [2019-10-03 03:00:24,673 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:24,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:24,676 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:24,676 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:24,676 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:24,797 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:24,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:24,798 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:24,799 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:24,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:24,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:24,800 INFO L87 Difference]: Start difference. First operand 2390 states and 3349 transitions. Second operand 9 states. [2019-10-03 03:00:26,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:26,168 INFO L93 Difference]: Finished difference Result 6175 states and 8794 transitions. [2019-10-03 03:00:26,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-03 03:00:26,169 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 56 [2019-10-03 03:00:26,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:26,192 INFO L225 Difference]: With dead ends: 6175 [2019-10-03 03:00:26,193 INFO L226 Difference]: Without dead ends: 6175 [2019-10-03 03:00:26,193 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2019-10-03 03:00:26,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6175 states. [2019-10-03 03:00:26,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6175 to 2405. [2019-10-03 03:00:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2405 states. [2019-10-03 03:00:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 3371 transitions. [2019-10-03 03:00:26,268 INFO L78 Accepts]: Start accepts. Automaton has 2405 states and 3371 transitions. Word has length 56 [2019-10-03 03:00:26,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:26,269 INFO L475 AbstractCegarLoop]: Abstraction has 2405 states and 3371 transitions. [2019-10-03 03:00:26,269 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 3371 transitions. [2019-10-03 03:00:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:26,272 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:26,273 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] [2019-10-03 03:00:26,273 INFO L418 AbstractCegarLoop]: === Iteration 9 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:26,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:26,273 INFO L82 PathProgramCache]: Analyzing trace with hash 943835121, now seen corresponding path program 1 times [2019-10-03 03:00:26,274 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:26,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:26,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:26,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:26,277 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:26,370 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:26,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 03:00:26,370 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:26,370 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 03:00:26,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 03:00:26,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-10-03 03:00:26,371 INFO L87 Difference]: Start difference. First operand 2405 states and 3371 transitions. Second operand 6 states. [2019-10-03 03:00:26,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:26,800 INFO L93 Difference]: Finished difference Result 2374 states and 3329 transitions. [2019-10-03 03:00:26,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:00:26,801 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 56 [2019-10-03 03:00:26,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:26,823 INFO L225 Difference]: With dead ends: 2374 [2019-10-03 03:00:26,823 INFO L226 Difference]: Without dead ends: 2374 [2019-10-03 03:00:26,824 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-10-03 03:00:26,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2374 states. [2019-10-03 03:00:26,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2374 to 1715. [2019-10-03 03:00:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1715 states. [2019-10-03 03:00:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1715 states and 2382 transitions. [2019-10-03 03:00:26,868 INFO L78 Accepts]: Start accepts. Automaton has 1715 states and 2382 transitions. Word has length 56 [2019-10-03 03:00:26,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:26,868 INFO L475 AbstractCegarLoop]: Abstraction has 1715 states and 2382 transitions. [2019-10-03 03:00:26,869 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 03:00:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2382 transitions. [2019-10-03 03:00:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:26,871 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:26,871 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] [2019-10-03 03:00:26,871 INFO L418 AbstractCegarLoop]: === Iteration 10 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:26,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:26,872 INFO L82 PathProgramCache]: Analyzing trace with hash 776701643, now seen corresponding path program 1 times [2019-10-03 03:00:26,872 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:26,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:26,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:26,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:26,875 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:27,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:27,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:27,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-03 03:00:27,003 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:27,003 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:00:27,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:00:27,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-10-03 03:00:27,004 INFO L87 Difference]: Start difference. First operand 1715 states and 2382 transitions. Second operand 10 states. [2019-10-03 03:00:29,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:29,984 INFO L93 Difference]: Finished difference Result 7941 states and 11256 transitions. [2019-10-03 03:00:29,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-10-03 03:00:29,985 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 56 [2019-10-03 03:00:29,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:30,000 INFO L225 Difference]: With dead ends: 7941 [2019-10-03 03:00:30,001 INFO L226 Difference]: Without dead ends: 7941 [2019-10-03 03:00:30,001 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=272, Invalid=598, Unknown=0, NotChecked=0, Total=870 [2019-10-03 03:00:30,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7941 states. [2019-10-03 03:00:30,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7941 to 1715. [2019-10-03 03:00:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1715 states. [2019-10-03 03:00:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1715 states and 2382 transitions. [2019-10-03 03:00:30,066 INFO L78 Accepts]: Start accepts. Automaton has 1715 states and 2382 transitions. Word has length 56 [2019-10-03 03:00:30,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:30,066 INFO L475 AbstractCegarLoop]: Abstraction has 1715 states and 2382 transitions. [2019-10-03 03:00:30,067 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:00:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2382 transitions. [2019-10-03 03:00:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:30,069 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:30,070 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] [2019-10-03 03:00:30,070 INFO L418 AbstractCegarLoop]: === Iteration 11 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:30,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:30,070 INFO L82 PathProgramCache]: Analyzing trace with hash -1768109464, now seen corresponding path program 1 times [2019-10-03 03:00:30,070 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:30,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:30,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:30,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:30,073 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:30,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:30,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:30,198 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:30,198 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:30,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:30,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:30,199 INFO L87 Difference]: Start difference. First operand 1715 states and 2382 transitions. Second operand 9 states. [2019-10-03 03:00:31,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:31,428 INFO L93 Difference]: Finished difference Result 6267 states and 8817 transitions. [2019-10-03 03:00:31,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-03 03:00:31,428 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 56 [2019-10-03 03:00:31,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:31,442 INFO L225 Difference]: With dead ends: 6267 [2019-10-03 03:00:31,442 INFO L226 Difference]: Without dead ends: 6267 [2019-10-03 03:00:31,443 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2019-10-03 03:00:31,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6267 states. [2019-10-03 03:00:31,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6267 to 4343. [2019-10-03 03:00:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4343 states. [2019-10-03 03:00:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 4343 states and 6162 transitions. [2019-10-03 03:00:31,524 INFO L78 Accepts]: Start accepts. Automaton has 4343 states and 6162 transitions. Word has length 56 [2019-10-03 03:00:31,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:31,524 INFO L475 AbstractCegarLoop]: Abstraction has 4343 states and 6162 transitions. [2019-10-03 03:00:31,524 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:31,524 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 6162 transitions. [2019-10-03 03:00:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:31,529 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:31,529 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] [2019-10-03 03:00:31,530 INFO L418 AbstractCegarLoop]: === Iteration 12 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:31,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:31,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1848159850, now seen corresponding path program 1 times [2019-10-03 03:00:31,530 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:31,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:31,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:31,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:31,534 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:31,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:31,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:31,655 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:31,656 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:31,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:31,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:31,658 INFO L87 Difference]: Start difference. First operand 4343 states and 6162 transitions. Second operand 9 states. [2019-10-03 03:00:33,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:33,825 INFO L93 Difference]: Finished difference Result 14835 states and 20682 transitions. [2019-10-03 03:00:33,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-03 03:00:33,826 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 56 [2019-10-03 03:00:33,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:33,855 INFO L225 Difference]: With dead ends: 14835 [2019-10-03 03:00:33,855 INFO L226 Difference]: Without dead ends: 14835 [2019-10-03 03:00:33,855 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=191, Invalid=409, Unknown=0, NotChecked=0, Total=600 [2019-10-03 03:00:33,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14835 states. [2019-10-03 03:00:33,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14835 to 4357. [2019-10-03 03:00:33,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4357 states. [2019-10-03 03:00:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 4357 states and 6180 transitions. [2019-10-03 03:00:34,001 INFO L78 Accepts]: Start accepts. Automaton has 4357 states and 6180 transitions. Word has length 56 [2019-10-03 03:00:34,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:34,002 INFO L475 AbstractCegarLoop]: Abstraction has 4357 states and 6180 transitions. [2019-10-03 03:00:34,002 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 4357 states and 6180 transitions. [2019-10-03 03:00:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-03 03:00:34,006 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:34,006 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] [2019-10-03 03:00:34,006 INFO L418 AbstractCegarLoop]: === Iteration 13 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:34,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:34,007 INFO L82 PathProgramCache]: Analyzing trace with hash -802335602, now seen corresponding path program 1 times [2019-10-03 03:00:34,007 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:34,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:34,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:34,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:34,014 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:34,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:34,109 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-03 03:00:34,109 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:34,109 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-03 03:00:34,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-03 03:00:34,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:00:34,110 INFO L87 Difference]: Start difference. First operand 4357 states and 6180 transitions. Second operand 7 states. [2019-10-03 03:00:34,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:34,977 INFO L93 Difference]: Finished difference Result 14955 states and 21595 transitions. [2019-10-03 03:00:34,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-03 03:00:34,978 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 56 [2019-10-03 03:00:34,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:35,001 INFO L225 Difference]: With dead ends: 14955 [2019-10-03 03:00:35,001 INFO L226 Difference]: Without dead ends: 14955 [2019-10-03 03:00:35,002 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2019-10-03 03:00:35,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14955 states. [2019-10-03 03:00:35,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14955 to 4375. [2019-10-03 03:00:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2019-10-03 03:00:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 6204 transitions. [2019-10-03 03:00:35,130 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 6204 transitions. Word has length 56 [2019-10-03 03:00:35,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:35,130 INFO L475 AbstractCegarLoop]: Abstraction has 4375 states and 6204 transitions. [2019-10-03 03:00:35,130 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-03 03:00:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6204 transitions. [2019-10-03 03:00:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-03 03:00:35,134 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:35,134 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] [2019-10-03 03:00:35,138 INFO L418 AbstractCegarLoop]: === Iteration 14 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:35,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:35,138 INFO L82 PathProgramCache]: Analyzing trace with hash 766092927, now seen corresponding path program 1 times [2019-10-03 03:00:35,138 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:35,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:35,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:35,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:35,141 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:35,228 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:35,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-03 03:00:35,229 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:35,229 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-03 03:00:35,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-03 03:00:35,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:00:35,230 INFO L87 Difference]: Start difference. First operand 4375 states and 6204 transitions. Second operand 7 states. [2019-10-03 03:00:36,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:36,139 INFO L93 Difference]: Finished difference Result 13345 states and 19217 transitions. [2019-10-03 03:00:36,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-03 03:00:36,139 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2019-10-03 03:00:36,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:36,155 INFO L225 Difference]: With dead ends: 13345 [2019-10-03 03:00:36,155 INFO L226 Difference]: Without dead ends: 13345 [2019-10-03 03:00:36,156 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2019-10-03 03:00:36,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13345 states. [2019-10-03 03:00:36,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13345 to 4375. [2019-10-03 03:00:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4375 states. [2019-10-03 03:00:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 4375 states and 6204 transitions. [2019-10-03 03:00:36,285 INFO L78 Accepts]: Start accepts. Automaton has 4375 states and 6204 transitions. Word has length 57 [2019-10-03 03:00:36,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:36,286 INFO L475 AbstractCegarLoop]: Abstraction has 4375 states and 6204 transitions. [2019-10-03 03:00:36,286 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-03 03:00:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6204 transitions. [2019-10-03 03:00:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-03 03:00:36,290 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:36,290 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] [2019-10-03 03:00:36,290 INFO L418 AbstractCegarLoop]: === Iteration 15 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:36,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:36,291 INFO L82 PathProgramCache]: Analyzing trace with hash -1529152438, now seen corresponding path program 1 times [2019-10-03 03:00:36,291 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:36,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:36,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:36,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:36,294 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:36,391 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:36,391 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-03 03:00:36,391 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:36,392 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-03 03:00:36,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-03 03:00:36,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:00:36,393 INFO L87 Difference]: Start difference. First operand 4375 states and 6204 transitions. Second operand 7 states. [2019-10-03 03:00:37,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:37,177 INFO L93 Difference]: Finished difference Result 12297 states and 17637 transitions. [2019-10-03 03:00:37,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-03 03:00:37,178 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2019-10-03 03:00:37,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:37,193 INFO L225 Difference]: With dead ends: 12297 [2019-10-03 03:00:37,193 INFO L226 Difference]: Without dead ends: 12297 [2019-10-03 03:00:37,194 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2019-10-03 03:00:37,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12297 states. [2019-10-03 03:00:37,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12297 to 4389. [2019-10-03 03:00:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4389 states. [2019-10-03 03:00:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 4389 states and 6222 transitions. [2019-10-03 03:00:37,399 INFO L78 Accepts]: Start accepts. Automaton has 4389 states and 6222 transitions. Word has length 57 [2019-10-03 03:00:37,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:37,399 INFO L475 AbstractCegarLoop]: Abstraction has 4389 states and 6222 transitions. [2019-10-03 03:00:37,399 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-03 03:00:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 4389 states and 6222 transitions. [2019-10-03 03:00:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-03 03:00:37,403 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:37,404 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] [2019-10-03 03:00:37,404 INFO L418 AbstractCegarLoop]: === Iteration 16 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:37,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:37,404 INFO L82 PathProgramCache]: Analyzing trace with hash -2048418832, now seen corresponding path program 1 times [2019-10-03 03:00:37,405 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:37,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:37,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:37,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:37,407 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:37,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:37,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 03:00:37,494 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:37,495 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 03:00:37,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 03:00:37,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-10-03 03:00:37,495 INFO L87 Difference]: Start difference. First operand 4389 states and 6222 transitions. Second operand 6 states. [2019-10-03 03:00:37,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:37,879 INFO L93 Difference]: Finished difference Result 4421 states and 6249 transitions. [2019-10-03 03:00:37,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:00:37,880 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 57 [2019-10-03 03:00:37,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:37,885 INFO L225 Difference]: With dead ends: 4421 [2019-10-03 03:00:37,886 INFO L226 Difference]: Without dead ends: 4421 [2019-10-03 03:00:37,886 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2019-10-03 03:00:37,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4421 states. [2019-10-03 03:00:37,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4421 to 3175. [2019-10-03 03:00:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3175 states. [2019-10-03 03:00:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 3175 states and 4449 transitions. [2019-10-03 03:00:37,929 INFO L78 Accepts]: Start accepts. Automaton has 3175 states and 4449 transitions. Word has length 57 [2019-10-03 03:00:37,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:37,930 INFO L475 AbstractCegarLoop]: Abstraction has 3175 states and 4449 transitions. [2019-10-03 03:00:37,930 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 03:00:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 4449 transitions. [2019-10-03 03:00:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-03 03:00:37,933 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:37,933 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] [2019-10-03 03:00:37,933 INFO L418 AbstractCegarLoop]: === Iteration 17 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:37,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:37,934 INFO L82 PathProgramCache]: Analyzing trace with hash -6593806, now seen corresponding path program 1 times [2019-10-03 03:00:37,934 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:37,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:37,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:37,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:37,937 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:37,998 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:37,998 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:00:37,999 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:37,999 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:00:37,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:00:37,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:00:38,000 INFO L87 Difference]: Start difference. First operand 3175 states and 4449 transitions. Second operand 5 states. [2019-10-03 03:00:38,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:38,315 INFO L93 Difference]: Finished difference Result 4268 states and 5935 transitions. [2019-10-03 03:00:38,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:00:38,316 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 57 [2019-10-03 03:00:38,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:38,320 INFO L225 Difference]: With dead ends: 4268 [2019-10-03 03:00:38,320 INFO L226 Difference]: Without dead ends: 4268 [2019-10-03 03:00:38,321 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:00:38,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4268 states. [2019-10-03 03:00:38,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4268 to 3116. [2019-10-03 03:00:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3116 states. [2019-10-03 03:00:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 3116 states and 4340 transitions. [2019-10-03 03:00:38,362 INFO L78 Accepts]: Start accepts. Automaton has 3116 states and 4340 transitions. Word has length 57 [2019-10-03 03:00:38,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:38,362 INFO L475 AbstractCegarLoop]: Abstraction has 3116 states and 4340 transitions. [2019-10-03 03:00:38,362 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:00:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 4340 transitions. [2019-10-03 03:00:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-10-03 03:00:38,365 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:38,365 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] [2019-10-03 03:00:38,365 INFO L418 AbstractCegarLoop]: === Iteration 18 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:38,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:38,366 INFO L82 PathProgramCache]: Analyzing trace with hash 1372855825, now seen corresponding path program 1 times [2019-10-03 03:00:38,366 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:38,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:38,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:38,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:38,368 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:38,540 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:38,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-03 03:00:38,540 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:38,540 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-03 03:00:38,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-03 03:00:38,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-10-03 03:00:38,541 INFO L87 Difference]: Start difference. First operand 3116 states and 4340 transitions. Second operand 8 states. [2019-10-03 03:00:39,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:39,361 INFO L93 Difference]: Finished difference Result 5843 states and 8209 transitions. [2019-10-03 03:00:39,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-03 03:00:39,361 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2019-10-03 03:00:39,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:39,366 INFO L225 Difference]: With dead ends: 5843 [2019-10-03 03:00:39,366 INFO L226 Difference]: Without dead ends: 5843 [2019-10-03 03:00:39,367 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2019-10-03 03:00:39,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5843 states. [2019-10-03 03:00:39,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5843 to 3116. [2019-10-03 03:00:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3116 states. [2019-10-03 03:00:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 3116 states and 4335 transitions. [2019-10-03 03:00:39,415 INFO L78 Accepts]: Start accepts. Automaton has 3116 states and 4335 transitions. Word has length 58 [2019-10-03 03:00:39,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:39,416 INFO L475 AbstractCegarLoop]: Abstraction has 3116 states and 4335 transitions. [2019-10-03 03:00:39,416 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-03 03:00:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 4335 transitions. [2019-10-03 03:00:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-10-03 03:00:39,418 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:39,419 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] [2019-10-03 03:00:39,419 INFO L418 AbstractCegarLoop]: === Iteration 19 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:39,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:39,419 INFO L82 PathProgramCache]: Analyzing trace with hash -2054142204, now seen corresponding path program 1 times [2019-10-03 03:00:39,419 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:39,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:39,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:39,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:39,422 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:39,537 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:39,538 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:39,538 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:39,539 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:39,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:39,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:39,540 INFO L87 Difference]: Start difference. First operand 3116 states and 4335 transitions. Second operand 9 states. [2019-10-03 03:00:40,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:40,659 INFO L93 Difference]: Finished difference Result 9971 states and 14198 transitions. [2019-10-03 03:00:40,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-03 03:00:40,661 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 58 [2019-10-03 03:00:40,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:40,670 INFO L225 Difference]: With dead ends: 9971 [2019-10-03 03:00:40,670 INFO L226 Difference]: Without dead ends: 9971 [2019-10-03 03:00:40,671 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2019-10-03 03:00:40,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9971 states. [2019-10-03 03:00:40,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9971 to 3082. [2019-10-03 03:00:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3082 states. [2019-10-03 03:00:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 3082 states and 4289 transitions. [2019-10-03 03:00:40,739 INFO L78 Accepts]: Start accepts. Automaton has 3082 states and 4289 transitions. Word has length 58 [2019-10-03 03:00:40,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:40,739 INFO L475 AbstractCegarLoop]: Abstraction has 3082 states and 4289 transitions. [2019-10-03 03:00:40,739 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 4289 transitions. [2019-10-03 03:00:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-10-03 03:00:40,742 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:40,742 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] [2019-10-03 03:00:40,742 INFO L418 AbstractCegarLoop]: === Iteration 20 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:40,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:40,742 INFO L82 PathProgramCache]: Analyzing trace with hash 1186764508, now seen corresponding path program 1 times [2019-10-03 03:00:40,743 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:40,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:40,748 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:40,748 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:40,748 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:40,948 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:40,948 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:00:40,948 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:40,948 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:00:40,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:00:40,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:00:40,950 INFO L87 Difference]: Start difference. First operand 3082 states and 4289 transitions. Second operand 9 states. [2019-10-03 03:00:42,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:42,195 INFO L93 Difference]: Finished difference Result 6844 states and 9727 transitions. [2019-10-03 03:00:42,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-03 03:00:42,197 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 58 [2019-10-03 03:00:42,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:42,203 INFO L225 Difference]: With dead ends: 6844 [2019-10-03 03:00:42,203 INFO L226 Difference]: Without dead ends: 6844 [2019-10-03 03:00:42,204 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=156, Invalid=396, Unknown=0, NotChecked=0, Total=552 [2019-10-03 03:00:42,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6844 states. [2019-10-03 03:00:42,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6844 to 3082. [2019-10-03 03:00:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3082 states. [2019-10-03 03:00:42,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 3082 states and 4287 transitions. [2019-10-03 03:00:42,255 INFO L78 Accepts]: Start accepts. Automaton has 3082 states and 4287 transitions. Word has length 58 [2019-10-03 03:00:42,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:42,256 INFO L475 AbstractCegarLoop]: Abstraction has 3082 states and 4287 transitions. [2019-10-03 03:00:42,256 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:00:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 4287 transitions. [2019-10-03 03:00:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-10-03 03:00:42,258 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:42,258 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] [2019-10-03 03:00:42,259 INFO L418 AbstractCegarLoop]: === Iteration 21 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:42,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:42,259 INFO L82 PathProgramCache]: Analyzing trace with hash 1308864492, now seen corresponding path program 1 times [2019-10-03 03:00:42,259 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:42,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:42,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,262 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:42,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:42,314 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:42,315 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:42,315 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:42,315 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:42,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:42,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,316 INFO L87 Difference]: Start difference. First operand 3082 states and 4287 transitions. Second operand 3 states. [2019-10-03 03:00:42,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:42,349 INFO L93 Difference]: Finished difference Result 2977 states and 4066 transitions. [2019-10-03 03:00:42,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:42,350 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-10-03 03:00:42,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:42,353 INFO L225 Difference]: With dead ends: 2977 [2019-10-03 03:00:42,353 INFO L226 Difference]: Without dead ends: 2977 [2019-10-03 03:00:42,354 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2977 states. [2019-10-03 03:00:42,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2977 to 2975. [2019-10-03 03:00:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2975 states. [2019-10-03 03:00:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 4065 transitions. [2019-10-03 03:00:42,385 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 4065 transitions. Word has length 59 [2019-10-03 03:00:42,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:42,385 INFO L475 AbstractCegarLoop]: Abstraction has 2975 states and 4065 transitions. [2019-10-03 03:00:42,385 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4065 transitions. [2019-10-03 03:00:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-10-03 03:00:42,387 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:42,387 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] [2019-10-03 03:00:42,388 INFO L418 AbstractCegarLoop]: === Iteration 22 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:42,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:42,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1476766260, now seen corresponding path program 1 times [2019-10-03 03:00:42,388 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:42,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:42,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,392 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:42,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:42,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:42,476 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:42,476 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:42,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:42,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,477 INFO L87 Difference]: Start difference. First operand 2975 states and 4065 transitions. Second operand 3 states. [2019-10-03 03:00:42,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:42,537 INFO L93 Difference]: Finished difference Result 2982 states and 4017 transitions. [2019-10-03 03:00:42,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:42,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-10-03 03:00:42,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:42,543 INFO L225 Difference]: With dead ends: 2982 [2019-10-03 03:00:42,543 INFO L226 Difference]: Without dead ends: 2982 [2019-10-03 03:00:42,543 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2982 states. [2019-10-03 03:00:42,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2982 to 2975. [2019-10-03 03:00:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2975 states. [2019-10-03 03:00:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 4012 transitions. [2019-10-03 03:00:42,585 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 4012 transitions. Word has length 59 [2019-10-03 03:00:42,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:42,586 INFO L475 AbstractCegarLoop]: Abstraction has 2975 states and 4012 transitions. [2019-10-03 03:00:42,586 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4012 transitions. [2019-10-03 03:00:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-10-03 03:00:42,588 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:42,588 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] [2019-10-03 03:00:42,590 INFO L418 AbstractCegarLoop]: === Iteration 23 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:42,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:42,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1586522956, now seen corresponding path program 1 times [2019-10-03 03:00:42,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:42,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,595 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:42,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,595 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:42,681 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:42,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:42,681 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:42,682 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:42,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:42,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,683 INFO L87 Difference]: Start difference. First operand 2975 states and 4012 transitions. Second operand 3 states. [2019-10-03 03:00:42,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:42,761 INFO L93 Difference]: Finished difference Result 2981 states and 3970 transitions. [2019-10-03 03:00:42,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:42,762 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-10-03 03:00:42,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:42,765 INFO L225 Difference]: With dead ends: 2981 [2019-10-03 03:00:42,766 INFO L226 Difference]: Without dead ends: 2981 [2019-10-03 03:00:42,767 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2981 states. [2019-10-03 03:00:42,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2981 to 2975. [2019-10-03 03:00:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2975 states. [2019-10-03 03:00:42,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 3966 transitions. [2019-10-03 03:00:42,815 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 3966 transitions. Word has length 59 [2019-10-03 03:00:42,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:42,816 INFO L475 AbstractCegarLoop]: Abstraction has 2975 states and 3966 transitions. [2019-10-03 03:00:42,816 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 3966 transitions. [2019-10-03 03:00:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:00:42,819 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:42,819 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] [2019-10-03 03:00:42,819 INFO L418 AbstractCegarLoop]: === Iteration 24 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:42,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:42,820 INFO L82 PathProgramCache]: Analyzing trace with hash -265313719, now seen corresponding path program 1 times [2019-10-03 03:00:42,820 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:42,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:42,823 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,823 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:42,875 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:42,875 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:42,875 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:42,876 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:42,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:42,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,876 INFO L87 Difference]: Start difference. First operand 2975 states and 3966 transitions. Second operand 3 states. [2019-10-03 03:00:42,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:42,933 INFO L93 Difference]: Finished difference Result 4054 states and 5473 transitions. [2019-10-03 03:00:42,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:42,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-10-03 03:00:42,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:42,938 INFO L225 Difference]: With dead ends: 4054 [2019-10-03 03:00:42,938 INFO L226 Difference]: Without dead ends: 4054 [2019-10-03 03:00:42,943 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:42,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4054 states. [2019-10-03 03:00:42,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4054 to 2914. [2019-10-03 03:00:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2914 states. [2019-10-03 03:00:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 2914 states and 3884 transitions. [2019-10-03 03:00:42,978 INFO L78 Accepts]: Start accepts. Automaton has 2914 states and 3884 transitions. Word has length 61 [2019-10-03 03:00:42,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:42,979 INFO L475 AbstractCegarLoop]: Abstraction has 2914 states and 3884 transitions. [2019-10-03 03:00:42,979 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 3884 transitions. [2019-10-03 03:00:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:00:42,981 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:42,981 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] [2019-10-03 03:00:42,982 INFO L418 AbstractCegarLoop]: === Iteration 25 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:42,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:42,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1719899601, now seen corresponding path program 1 times [2019-10-03 03:00:42,982 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:42,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:42,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:42,985 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:43,039 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:43,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:00:43,040 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:43,040 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:00:43,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:00:43,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:43,041 INFO L87 Difference]: Start difference. First operand 2914 states and 3884 transitions. Second operand 3 states. [2019-10-03 03:00:43,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:43,110 INFO L93 Difference]: Finished difference Result 3969 states and 5357 transitions. [2019-10-03 03:00:43,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:00:43,110 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-10-03 03:00:43,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:43,115 INFO L225 Difference]: With dead ends: 3969 [2019-10-03 03:00:43,115 INFO L226 Difference]: Without dead ends: 3969 [2019-10-03 03:00:43,116 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:00:43,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3969 states. [2019-10-03 03:00:43,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3969 to 2827. [2019-10-03 03:00:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2827 states. [2019-10-03 03:00:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 2827 states and 3772 transitions. [2019-10-03 03:00:43,149 INFO L78 Accepts]: Start accepts. Automaton has 2827 states and 3772 transitions. Word has length 61 [2019-10-03 03:00:43,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:43,149 INFO L475 AbstractCegarLoop]: Abstraction has 2827 states and 3772 transitions. [2019-10-03 03:00:43,149 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:00:43,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 3772 transitions. [2019-10-03 03:00:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:00:43,151 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:43,152 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] [2019-10-03 03:00:43,152 INFO L418 AbstractCegarLoop]: === Iteration 26 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:43,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:43,152 INFO L82 PathProgramCache]: Analyzing trace with hash -1413402124, now seen corresponding path program 1 times [2019-10-03 03:00:43,152 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:43,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:43,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:43,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:43,155 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:43,717 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:43,717 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-10-03 03:00:43,717 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:43,717 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-03 03:00:43,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-03 03:00:43,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2019-10-03 03:00:43,718 INFO L87 Difference]: Start difference. First operand 2827 states and 3772 transitions. Second operand 19 states. [2019-10-03 03:00:43,891 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2019-10-03 03:00:48,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:48,397 INFO L93 Difference]: Finished difference Result 7963 states and 10922 transitions. [2019-10-03 03:00:48,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-10-03 03:00:48,398 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 61 [2019-10-03 03:00:48,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:48,404 INFO L225 Difference]: With dead ends: 7963 [2019-10-03 03:00:48,405 INFO L226 Difference]: Without dead ends: 7963 [2019-10-03 03:00:48,405 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=273, Invalid=987, Unknown=0, NotChecked=0, Total=1260 [2019-10-03 03:00:48,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7963 states. [2019-10-03 03:00:48,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7963 to 2827. [2019-10-03 03:00:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2827 states. [2019-10-03 03:00:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 2827 states and 3771 transitions. [2019-10-03 03:00:48,452 INFO L78 Accepts]: Start accepts. Automaton has 2827 states and 3771 transitions. Word has length 61 [2019-10-03 03:00:48,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:48,452 INFO L475 AbstractCegarLoop]: Abstraction has 2827 states and 3771 transitions. [2019-10-03 03:00:48,452 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-03 03:00:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 3771 transitions. [2019-10-03 03:00:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:00:48,454 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:48,454 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] [2019-10-03 03:00:48,455 INFO L418 AbstractCegarLoop]: === Iteration 27 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:48,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:48,455 INFO L82 PathProgramCache]: Analyzing trace with hash -2105491488, now seen corresponding path program 1 times [2019-10-03 03:00:48,455 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:48,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:48,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:48,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:48,458 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:49,931 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:49,931 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2019-10-03 03:00:49,931 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:49,931 INFO L454 AbstractCegarLoop]: Interpolant automaton has 21 states [2019-10-03 03:00:49,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2019-10-03 03:00:49,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2019-10-03 03:00:49,932 INFO L87 Difference]: Start difference. First operand 2827 states and 3771 transitions. Second operand 21 states. [2019-10-03 03:00:50,106 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 52 [2019-10-03 03:00:50,550 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2019-10-03 03:00:50,708 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2019-10-03 03:00:50,896 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 51 [2019-10-03 03:00:51,144 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 [2019-10-03 03:00:51,378 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 61 [2019-10-03 03:00:51,688 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2019-10-03 03:00:52,104 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 74 [2019-10-03 03:00:52,388 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 74 [2019-10-03 03:00:52,727 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 72 [2019-10-03 03:00:53,063 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 76 [2019-10-03 03:00:53,352 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-10-03 03:00:53,658 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 55 [2019-10-03 03:00:53,862 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 61 [2019-10-03 03:00:54,203 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 74 [2019-10-03 03:00:54,439 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 67 [2019-10-03 03:00:54,805 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 64 [2019-10-03 03:00:55,008 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-10-03 03:00:55,581 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 54 [2019-10-03 03:00:57,036 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2019-10-03 03:00:57,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:00:57,226 INFO L93 Difference]: Finished difference Result 7801 states and 10653 transitions. [2019-10-03 03:00:57,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2019-10-03 03:00:57,226 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 61 [2019-10-03 03:00:57,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:00:57,232 INFO L225 Difference]: With dead ends: 7801 [2019-10-03 03:00:57,232 INFO L226 Difference]: Without dead ends: 7801 [2019-10-03 03:00:57,233 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 351 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=433, Invalid=1459, Unknown=0, NotChecked=0, Total=1892 [2019-10-03 03:00:57,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7801 states. [2019-10-03 03:00:57,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7801 to 2826. [2019-10-03 03:00:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2826 states. [2019-10-03 03:00:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 2826 states and 3769 transitions. [2019-10-03 03:00:57,263 INFO L78 Accepts]: Start accepts. Automaton has 2826 states and 3769 transitions. Word has length 61 [2019-10-03 03:00:57,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:00:57,264 INFO L475 AbstractCegarLoop]: Abstraction has 2826 states and 3769 transitions. [2019-10-03 03:00:57,264 INFO L476 AbstractCegarLoop]: Interpolant automaton has 21 states. [2019-10-03 03:00:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 3769 transitions. [2019-10-03 03:00:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:00:57,266 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:00:57,266 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] [2019-10-03 03:00:57,266 INFO L418 AbstractCegarLoop]: === Iteration 28 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:00:57,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:00:57,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1745115225, now seen corresponding path program 1 times [2019-10-03 03:00:57,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:00:57,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:57,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:00:57,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:00:57,269 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:00:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:00:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:00:57,831 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:00:57,831 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-10-03 03:00:57,831 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:00:57,832 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-03 03:00:57,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-03 03:00:57,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2019-10-03 03:00:57,832 INFO L87 Difference]: Start difference. First operand 2826 states and 3769 transitions. Second operand 19 states. [2019-10-03 03:00:58,037 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2019-10-03 03:00:58,969 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2019-10-03 03:00:59,227 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-10-03 03:00:59,394 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-10-03 03:00:59,768 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-10-03 03:01:02,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:02,065 INFO L93 Difference]: Finished difference Result 7144 states and 9768 transitions. [2019-10-03 03:01:02,065 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-10-03 03:01:02,065 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 61 [2019-10-03 03:01:02,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:02,072 INFO L225 Difference]: With dead ends: 7144 [2019-10-03 03:01:02,072 INFO L226 Difference]: Without dead ends: 7144 [2019-10-03 03:01:02,073 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=308, Invalid=1024, Unknown=0, NotChecked=0, Total=1332 [2019-10-03 03:01:02,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7144 states. [2019-10-03 03:01:02,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7144 to 2826. [2019-10-03 03:01:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2826 states. [2019-10-03 03:01:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 2826 states and 3768 transitions. [2019-10-03 03:01:02,113 INFO L78 Accepts]: Start accepts. Automaton has 2826 states and 3768 transitions. Word has length 61 [2019-10-03 03:01:02,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:02,113 INFO L475 AbstractCegarLoop]: Abstraction has 2826 states and 3768 transitions. [2019-10-03 03:01:02,113 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-03 03:01:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 3768 transitions. [2019-10-03 03:01:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-03 03:01:02,114 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:02,115 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] [2019-10-03 03:01:02,115 INFO L418 AbstractCegarLoop]: === Iteration 29 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:02,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:02,115 INFO L82 PathProgramCache]: Analyzing trace with hash 275049524, now seen corresponding path program 1 times [2019-10-03 03:01:02,115 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:02,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:02,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:02,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:02,118 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:02,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:02,664 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-10-03 03:01:02,664 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:02,664 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-03 03:01:02,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-03 03:01:02,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2019-10-03 03:01:02,665 INFO L87 Difference]: Start difference. First operand 2826 states and 3768 transitions. Second operand 19 states. [2019-10-03 03:01:02,854 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2019-10-03 03:01:03,761 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-10-03 03:01:04,003 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2019-10-03 03:01:04,169 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2019-10-03 03:01:08,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:08,432 INFO L93 Difference]: Finished difference Result 9064 states and 12465 transitions. [2019-10-03 03:01:08,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-10-03 03:01:08,433 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 61 [2019-10-03 03:01:08,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:08,441 INFO L225 Difference]: With dead ends: 9064 [2019-10-03 03:01:08,441 INFO L226 Difference]: Without dead ends: 9064 [2019-10-03 03:01:08,442 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 311 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=314, Invalid=1326, Unknown=0, NotChecked=0, Total=1640 [2019-10-03 03:01:08,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9064 states. [2019-10-03 03:01:08,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9064 to 2838. [2019-10-03 03:01:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2838 states. [2019-10-03 03:01:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2838 states and 3785 transitions. [2019-10-03 03:01:08,483 INFO L78 Accepts]: Start accepts. Automaton has 2838 states and 3785 transitions. Word has length 61 [2019-10-03 03:01:08,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:08,483 INFO L475 AbstractCegarLoop]: Abstraction has 2838 states and 3785 transitions. [2019-10-03 03:01:08,483 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-03 03:01:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 3785 transitions. [2019-10-03 03:01:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-10-03 03:01:08,485 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:08,485 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] [2019-10-03 03:01:08,486 INFO L418 AbstractCegarLoop]: === Iteration 30 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:08,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:08,486 INFO L82 PathProgramCache]: Analyzing trace with hash -776287236, now seen corresponding path program 1 times [2019-10-03 03:01:08,486 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:08,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:08,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:08,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:08,489 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:08,922 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:08,922 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2019-10-03 03:01:08,922 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:08,923 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-03 03:01:08,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-03 03:01:08,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2019-10-03 03:01:08,923 INFO L87 Difference]: Start difference. First operand 2838 states and 3785 transitions. Second operand 14 states. [2019-10-03 03:01:11,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:11,551 INFO L93 Difference]: Finished difference Result 8796 states and 12018 transitions. [2019-10-03 03:01:11,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-03 03:01:11,552 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 62 [2019-10-03 03:01:11,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:11,559 INFO L225 Difference]: With dead ends: 8796 [2019-10-03 03:01:11,559 INFO L226 Difference]: Without dead ends: 8796 [2019-10-03 03:01:11,559 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2019-10-03 03:01:11,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8796 states. [2019-10-03 03:01:11,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8796 to 2796. [2019-10-03 03:01:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2796 states. [2019-10-03 03:01:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 2796 states and 3733 transitions. [2019-10-03 03:01:11,595 INFO L78 Accepts]: Start accepts. Automaton has 2796 states and 3733 transitions. Word has length 62 [2019-10-03 03:01:11,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:11,596 INFO L475 AbstractCegarLoop]: Abstraction has 2796 states and 3733 transitions. [2019-10-03 03:01:11,596 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-03 03:01:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 3733 transitions. [2019-10-03 03:01:11,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-10-03 03:01:11,598 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:11,598 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] [2019-10-03 03:01:11,599 INFO L418 AbstractCegarLoop]: === Iteration 31 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:11,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:11,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1749575388, now seen corresponding path program 1 times [2019-10-03 03:01:11,599 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:11,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:11,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:11,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:11,603 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:11,970 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:11,970 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-10-03 03:01:11,970 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:11,971 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-03 03:01:11,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-03 03:01:11,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2019-10-03 03:01:11,971 INFO L87 Difference]: Start difference. First operand 2796 states and 3733 transitions. Second operand 12 states. [2019-10-03 03:01:13,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:13,995 INFO L93 Difference]: Finished difference Result 6314 states and 8597 transitions. [2019-10-03 03:01:13,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-03 03:01:13,996 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 62 [2019-10-03 03:01:13,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:14,002 INFO L225 Difference]: With dead ends: 6314 [2019-10-03 03:01:14,002 INFO L226 Difference]: Without dead ends: 6314 [2019-10-03 03:01:14,003 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=158, Invalid=492, Unknown=0, NotChecked=0, Total=650 [2019-10-03 03:01:14,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6314 states. [2019-10-03 03:01:14,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6314 to 2792. [2019-10-03 03:01:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2792 states. [2019-10-03 03:01:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2792 states and 3729 transitions. [2019-10-03 03:01:14,038 INFO L78 Accepts]: Start accepts. Automaton has 2792 states and 3729 transitions. Word has length 62 [2019-10-03 03:01:14,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:14,038 INFO L475 AbstractCegarLoop]: Abstraction has 2792 states and 3729 transitions. [2019-10-03 03:01:14,038 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-03 03:01:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 3729 transitions. [2019-10-03 03:01:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-10-03 03:01:14,039 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:14,039 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] [2019-10-03 03:01:14,040 INFO L418 AbstractCegarLoop]: === Iteration 32 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:14,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:14,040 INFO L82 PathProgramCache]: Analyzing trace with hash -680476714, now seen corresponding path program 1 times [2019-10-03 03:01:14,040 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:14,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:14,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:14,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:14,043 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:14,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:14,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-10-03 03:01:14,739 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:14,740 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-03 03:01:14,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-03 03:01:14,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2019-10-03 03:01:14,740 INFO L87 Difference]: Start difference. First operand 2792 states and 3729 transitions. Second operand 15 states. [2019-10-03 03:01:14,905 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-10-03 03:01:15,371 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2019-10-03 03:01:15,554 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2019-10-03 03:01:15,815 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 45 [2019-10-03 03:01:16,103 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-10-03 03:01:16,387 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-10-03 03:01:16,740 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-10-03 03:01:16,994 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 53 [2019-10-03 03:01:17,256 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 52 [2019-10-03 03:01:17,443 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-10-03 03:01:17,605 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2019-10-03 03:01:17,783 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-10-03 03:01:18,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:18,788 INFO L93 Difference]: Finished difference Result 9551 states and 13163 transitions. [2019-10-03 03:01:18,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-10-03 03:01:18,789 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 62 [2019-10-03 03:01:18,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:18,798 INFO L225 Difference]: With dead ends: 9551 [2019-10-03 03:01:18,798 INFO L226 Difference]: Without dead ends: 9547 [2019-10-03 03:01:18,799 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=250, Invalid=680, Unknown=0, NotChecked=0, Total=930 [2019-10-03 03:01:18,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9547 states. [2019-10-03 03:01:18,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9547 to 2781. [2019-10-03 03:01:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2781 states. [2019-10-03 03:01:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 2781 states and 3718 transitions. [2019-10-03 03:01:18,837 INFO L78 Accepts]: Start accepts. Automaton has 2781 states and 3718 transitions. Word has length 62 [2019-10-03 03:01:18,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:18,838 INFO L475 AbstractCegarLoop]: Abstraction has 2781 states and 3718 transitions. [2019-10-03 03:01:18,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-03 03:01:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 3718 transitions. [2019-10-03 03:01:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-10-03 03:01:18,840 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:18,840 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, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:18,840 INFO L418 AbstractCegarLoop]: === Iteration 33 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:18,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:18,840 INFO L82 PathProgramCache]: Analyzing trace with hash -84431005, now seen corresponding path program 1 times [2019-10-03 03:01:18,840 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:18,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:18,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:18,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:18,843 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:18,924 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:18,925 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 03:01:18,925 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:18,925 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 03:01:18,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 03:01:18,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-03 03:01:18,926 INFO L87 Difference]: Start difference. First operand 2781 states and 3718 transitions. Second operand 6 states. [2019-10-03 03:01:19,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:19,067 INFO L93 Difference]: Finished difference Result 9398 states and 12629 transitions. [2019-10-03 03:01:19,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-03 03:01:19,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2019-10-03 03:01:19,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:19,082 INFO L225 Difference]: With dead ends: 9398 [2019-10-03 03:01:19,082 INFO L226 Difference]: Without dead ends: 9398 [2019-10-03 03:01:19,082 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2019-10-03 03:01:19,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9398 states. [2019-10-03 03:01:19,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9398 to 7230. [2019-10-03 03:01:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7230 states. [2019-10-03 03:01:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7230 states to 7230 states and 9689 transitions. [2019-10-03 03:01:19,171 INFO L78 Accepts]: Start accepts. Automaton has 7230 states and 9689 transitions. Word has length 70 [2019-10-03 03:01:19,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:19,172 INFO L475 AbstractCegarLoop]: Abstraction has 7230 states and 9689 transitions. [2019-10-03 03:01:19,172 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 03:01:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 7230 states and 9689 transitions. [2019-10-03 03:01:19,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-10-03 03:01:19,177 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:19,177 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, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:19,177 INFO L418 AbstractCegarLoop]: === Iteration 34 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:19,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:19,178 INFO L82 PathProgramCache]: Analyzing trace with hash -500118635, now seen corresponding path program 1 times [2019-10-03 03:01:19,178 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:19,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:19,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,180 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:19,252 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:19,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:01:19,253 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:19,253 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:01:19,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:01:19,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:01:19,254 INFO L87 Difference]: Start difference. First operand 7230 states and 9689 transitions. Second operand 5 states. [2019-10-03 03:01:19,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:19,338 INFO L93 Difference]: Finished difference Result 6852 states and 9200 transitions. [2019-10-03 03:01:19,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:01:19,339 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 71 [2019-10-03 03:01:19,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:19,347 INFO L225 Difference]: With dead ends: 6852 [2019-10-03 03:01:19,347 INFO L226 Difference]: Without dead ends: 6852 [2019-10-03 03:01:19,348 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:01:19,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6852 states. [2019-10-03 03:01:19,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6852 to 6848. [2019-10-03 03:01:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6848 states. [2019-10-03 03:01:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6848 states to 6848 states and 9198 transitions. [2019-10-03 03:01:19,422 INFO L78 Accepts]: Start accepts. Automaton has 6848 states and 9198 transitions. Word has length 71 [2019-10-03 03:01:19,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:19,422 INFO L475 AbstractCegarLoop]: Abstraction has 6848 states and 9198 transitions. [2019-10-03 03:01:19,422 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:01:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 6848 states and 9198 transitions. [2019-10-03 03:01:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-10-03 03:01:19,428 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:19,428 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:19,429 INFO L418 AbstractCegarLoop]: === Iteration 35 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:19,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:19,429 INFO L82 PathProgramCache]: Analyzing trace with hash -49263162, now seen corresponding path program 1 times [2019-10-03 03:01:19,429 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:19,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:19,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,432 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:19,525 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:19,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 03:01:19,525 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:19,526 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 03:01:19,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 03:01:19,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 03:01:19,526 INFO L87 Difference]: Start difference. First operand 6848 states and 9198 transitions. Second operand 6 states. [2019-10-03 03:01:19,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:19,648 INFO L93 Difference]: Finished difference Result 12575 states and 16726 transitions. [2019-10-03 03:01:19,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 03:01:19,648 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 72 [2019-10-03 03:01:19,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:19,664 INFO L225 Difference]: With dead ends: 12575 [2019-10-03 03:01:19,664 INFO L226 Difference]: Without dead ends: 12575 [2019-10-03 03:01:19,665 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:01:19,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12575 states. [2019-10-03 03:01:19,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12575 to 7013. [2019-10-03 03:01:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7013 states. [2019-10-03 03:01:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7013 states to 7013 states and 9308 transitions. [2019-10-03 03:01:19,776 INFO L78 Accepts]: Start accepts. Automaton has 7013 states and 9308 transitions. Word has length 72 [2019-10-03 03:01:19,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:19,777 INFO L475 AbstractCegarLoop]: Abstraction has 7013 states and 9308 transitions. [2019-10-03 03:01:19,777 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 03:01:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 7013 states and 9308 transitions. [2019-10-03 03:01:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-10-03 03:01:19,782 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:19,782 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:19,782 INFO L418 AbstractCegarLoop]: === Iteration 36 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:19,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:19,783 INFO L82 PathProgramCache]: Analyzing trace with hash 426026635, now seen corresponding path program 1 times [2019-10-03 03:01:19,783 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:19,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:19,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:19,786 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:19,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:19,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:01:19,907 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:19,907 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:01:19,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:01:19,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:19,908 INFO L87 Difference]: Start difference. First operand 7013 states and 9308 transitions. Second operand 3 states. [2019-10-03 03:01:19,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:19,957 INFO L93 Difference]: Finished difference Result 12565 states and 16512 transitions. [2019-10-03 03:01:19,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:01:19,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2019-10-03 03:01:19,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:19,972 INFO L225 Difference]: With dead ends: 12565 [2019-10-03 03:01:19,972 INFO L226 Difference]: Without dead ends: 12565 [2019-10-03 03:01:19,973 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:19,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12565 states. [2019-10-03 03:01:20,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12565 to 11777. [2019-10-03 03:01:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11777 states. [2019-10-03 03:01:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11777 states to 11777 states and 15557 transitions. [2019-10-03 03:01:20,125 INFO L78 Accepts]: Start accepts. Automaton has 11777 states and 15557 transitions. Word has length 73 [2019-10-03 03:01:20,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:20,125 INFO L475 AbstractCegarLoop]: Abstraction has 11777 states and 15557 transitions. [2019-10-03 03:01:20,125 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:01:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 11777 states and 15557 transitions. [2019-10-03 03:01:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-10-03 03:01:20,129 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:20,129 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:20,130 INFO L418 AbstractCegarLoop]: === Iteration 37 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:20,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:20,130 INFO L82 PathProgramCache]: Analyzing trace with hash 876625665, now seen corresponding path program 1 times [2019-10-03 03:01:20,130 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:20,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:20,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:20,133 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:20,133 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:20,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:20,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:01:20,206 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:20,207 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:01:20,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:01:20,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:20,208 INFO L87 Difference]: Start difference. First operand 11777 states and 15557 transitions. Second operand 3 states. [2019-10-03 03:01:20,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:20,288 INFO L93 Difference]: Finished difference Result 21194 states and 27471 transitions. [2019-10-03 03:01:20,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:01:20,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-10-03 03:01:20,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:20,314 INFO L225 Difference]: With dead ends: 21194 [2019-10-03 03:01:20,315 INFO L226 Difference]: Without dead ends: 21194 [2019-10-03 03:01:20,315 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:20,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21194 states. [2019-10-03 03:01:20,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21194 to 19852. [2019-10-03 03:01:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19852 states. [2019-10-03 03:01:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19852 states to 19852 states and 25940 transitions. [2019-10-03 03:01:20,518 INFO L78 Accepts]: Start accepts. Automaton has 19852 states and 25940 transitions. Word has length 75 [2019-10-03 03:01:20,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:20,520 INFO L475 AbstractCegarLoop]: Abstraction has 19852 states and 25940 transitions. [2019-10-03 03:01:20,520 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:01:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 19852 states and 25940 transitions. [2019-10-03 03:01:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-10-03 03:01:20,523 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:20,523 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:20,524 INFO L418 AbstractCegarLoop]: === Iteration 38 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:20,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:20,524 INFO L82 PathProgramCache]: Analyzing trace with hash -2001090544, now seen corresponding path program 1 times [2019-10-03 03:01:20,524 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:20,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:20,527 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:20,574 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:20,574 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:01:20,574 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:20,574 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:01:20,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:01:20,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:20,575 INFO L87 Difference]: Start difference. First operand 19852 states and 25940 transitions. Second operand 3 states. [2019-10-03 03:01:20,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:20,677 INFO L93 Difference]: Finished difference Result 28818 states and 37213 transitions. [2019-10-03 03:01:20,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:01:20,678 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-10-03 03:01:20,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:20,719 INFO L225 Difference]: With dead ends: 28818 [2019-10-03 03:01:20,720 INFO L226 Difference]: Without dead ends: 28818 [2019-10-03 03:01:20,720 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:20,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28818 states. [2019-10-03 03:01:21,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28818 to 28816. [2019-10-03 03:01:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28816 states. [2019-10-03 03:01:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28816 states to 28816 states and 37212 transitions. [2019-10-03 03:01:21,061 INFO L78 Accepts]: Start accepts. Automaton has 28816 states and 37212 transitions. Word has length 75 [2019-10-03 03:01:21,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:21,061 INFO L475 AbstractCegarLoop]: Abstraction has 28816 states and 37212 transitions. [2019-10-03 03:01:21,061 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:01:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 28816 states and 37212 transitions. [2019-10-03 03:01:21,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-10-03 03:01:21,066 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:21,066 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:01:21,067 INFO L418 AbstractCegarLoop]: === Iteration 39 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:21,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:21,067 INFO L82 PathProgramCache]: Analyzing trace with hash -346957096, now seen corresponding path program 1 times [2019-10-03 03:01:21,067 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:21,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:21,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:21,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:21,070 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:21,126 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:21,127 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:01:21,127 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:21,127 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:01:21,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:01:21,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:01:21,128 INFO L87 Difference]: Start difference. First operand 28816 states and 37212 transitions. Second operand 5 states. [2019-10-03 03:01:21,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:21,508 INFO L93 Difference]: Finished difference Result 50932 states and 63591 transitions. [2019-10-03 03:01:21,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 03:01:21,509 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 83 [2019-10-03 03:01:21,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:21,560 INFO L225 Difference]: With dead ends: 50932 [2019-10-03 03:01:21,560 INFO L226 Difference]: Without dead ends: 50932 [2019-10-03 03:01:21,560 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:01:21,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50932 states. [2019-10-03 03:01:22,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50932 to 32108. [2019-10-03 03:01:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32108 states. [2019-10-03 03:01:22,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32108 states to 32108 states and 40978 transitions. [2019-10-03 03:01:22,727 INFO L78 Accepts]: Start accepts. Automaton has 32108 states and 40978 transitions. Word has length 83 [2019-10-03 03:01:22,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:22,727 INFO L475 AbstractCegarLoop]: Abstraction has 32108 states and 40978 transitions. [2019-10-03 03:01:22,727 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:01:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 32108 states and 40978 transitions. [2019-10-03 03:01:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-03 03:01:22,733 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:22,734 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:01:22,734 INFO L418 AbstractCegarLoop]: === Iteration 40 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:22,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:22,734 INFO L82 PathProgramCache]: Analyzing trace with hash -889111919, now seen corresponding path program 1 times [2019-10-03 03:01:22,734 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:22,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:22,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:22,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:22,736 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-10-03 03:01:22,799 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:01:22,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:01:22,799 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:22,799 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:01:22,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:01:22,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:22,800 INFO L87 Difference]: Start difference. First operand 32108 states and 40978 transitions. Second operand 3 states. [2019-10-03 03:01:22,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:22,931 INFO L93 Difference]: Finished difference Result 59828 states and 74459 transitions. [2019-10-03 03:01:22,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:01:22,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2019-10-03 03:01:22,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:22,986 INFO L225 Difference]: With dead ends: 59828 [2019-10-03 03:01:22,986 INFO L226 Difference]: Without dead ends: 59828 [2019-10-03 03:01:22,987 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:01:23,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59828 states. [2019-10-03 03:01:23,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59828 to 52086. [2019-10-03 03:01:23,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52086 states. [2019-10-03 03:01:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52086 states to 52086 states and 65434 transitions. [2019-10-03 03:01:23,399 INFO L78 Accepts]: Start accepts. Automaton has 52086 states and 65434 transitions. Word has length 94 [2019-10-03 03:01:23,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:23,400 INFO L475 AbstractCegarLoop]: Abstraction has 52086 states and 65434 transitions. [2019-10-03 03:01:23,400 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:01:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 52086 states and 65434 transitions. [2019-10-03 03:01:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-03 03:01:23,409 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:23,409 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:01:23,410 INFO L418 AbstractCegarLoop]: === Iteration 41 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:23,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:23,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1074943154, now seen corresponding path program 1 times [2019-10-03 03:01:23,410 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:23,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:23,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:23,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:23,413 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:23,504 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:01:23,504 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:01:23,505 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 97 with the following transitions: [2019-10-03 03:01:23,507 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [127], [130], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [206], [208], [211], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [257], [259], [270], [296], [301], [314], [316], [329], [337], [356], [367], [369], [372], [375], [378], [380], [382], [422], [435], [443], [469], [530], [660], [1355], [1359], [1362], [1365], [1368], [1372], [1410], [1438], [1441], [1444], [1448], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:01:23,569 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:01:23,570 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:01:24,676 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:01:25,132 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:01:25,136 INFO L272 AbstractInterpreter]: Visited 90 different actions 340 times. Merged at 33 different actions 221 times. Widened at 13 different actions 39 times. Performed 1493 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1493 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 24 fixpoints after 7 different actions. Largest state had 234 variables. [2019-10-03 03:01:25,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:25,142 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:01:25,142 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:01:25,142 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2019-10-03 03:01:25,228 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:25,228 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:01:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:25,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 1271 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-03 03:01:25,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:01:25,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:01:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:25,743 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:01:25,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:01:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:26,066 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:01:26,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 10, 10] total 21 [2019-10-03 03:01:26,067 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:01:26,067 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-03 03:01:26,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-03 03:01:26,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=354, Unknown=0, NotChecked=0, Total=420 [2019-10-03 03:01:26,068 INFO L87 Difference]: Start difference. First operand 52086 states and 65434 transitions. Second operand 13 states. [2019-10-03 03:01:30,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:01:30,778 INFO L93 Difference]: Finished difference Result 117146 states and 145729 transitions. [2019-10-03 03:01:30,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2019-10-03 03:01:30,778 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 96 [2019-10-03 03:01:30,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:01:31,108 INFO L225 Difference]: With dead ends: 117146 [2019-10-03 03:01:31,109 INFO L226 Difference]: Without dead ends: 117146 [2019-10-03 03:01:31,111 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2017 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1523, Invalid=5119, Unknown=0, NotChecked=0, Total=6642 [2019-10-03 03:01:31,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117146 states. [2019-10-03 03:01:32,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117146 to 98194. [2019-10-03 03:01:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98194 states. [2019-10-03 03:01:34,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98194 states to 98194 states and 123092 transitions. [2019-10-03 03:01:34,815 INFO L78 Accepts]: Start accepts. Automaton has 98194 states and 123092 transitions. Word has length 96 [2019-10-03 03:01:34,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:01:34,816 INFO L475 AbstractCegarLoop]: Abstraction has 98194 states and 123092 transitions. [2019-10-03 03:01:34,816 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-03 03:01:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 98194 states and 123092 transitions. [2019-10-03 03:01:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-10-03 03:01:34,837 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:01:34,837 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:01:34,838 INFO L418 AbstractCegarLoop]: === Iteration 42 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:01:34,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:34,838 INFO L82 PathProgramCache]: Analyzing trace with hash -495075643, now seen corresponding path program 1 times [2019-10-03 03:01:34,838 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:01:34,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:34,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:01:34,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:01:34,842 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:01:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:01:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:01:34,924 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:01:34,924 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:01:34,924 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 99 with the following transitions: [2019-10-03 03:01:34,925 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [127], [130], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [259], [272], [285], [293], [303], [312], [316], [329], [337], [356], [358], [361], [369], [372], [375], [378], [380], [382], [422], [435], [443], [469], [530], [660], [1355], [1359], [1362], [1365], [1368], [1372], [1410], [1438], [1441], [1444], [1448], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:01:34,934 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:01:34,934 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:01:34,985 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:01:35,162 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 03:01:35,162 INFO L272 AbstractInterpreter]: Visited 88 different actions 308 times. Merged at 28 different actions 191 times. Widened at 10 different actions 20 times. Performed 1306 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1306 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 8 fixpoints after 5 different actions. Largest state had 234 variables. [2019-10-03 03:01:35,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:01:35,163 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 03:01:35,630 INFO L227 lantSequenceWeakener]: Weakened 72 states. On average, predicates are now at 92.84% of their original sizes. [2019-10-03 03:01:35,631 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 03:01:41,335 INFO L420 sIntCurrentIteration]: We unified 97 AI predicates to 97 [2019-10-03 03:01:41,335 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 03:01:41,336 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:01:41,336 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [63] imperfect sequences [5] total 66 [2019-10-03 03:01:41,336 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:01:41,337 INFO L454 AbstractCegarLoop]: Interpolant automaton has 63 states [2019-10-03 03:01:41,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2019-10-03 03:01:41,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3579, Unknown=0, NotChecked=0, Total=3906 [2019-10-03 03:01:41,339 INFO L87 Difference]: Start difference. First operand 98194 states and 123092 transitions. Second operand 63 states. [2019-10-03 03:02:21,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:02:21,681 INFO L93 Difference]: Finished difference Result 146653 states and 182962 transitions. [2019-10-03 03:02:21,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2019-10-03 03:02:21,681 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 98 [2019-10-03 03:02:21,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:02:21,924 INFO L225 Difference]: With dead ends: 146653 [2019-10-03 03:02:21,924 INFO L226 Difference]: Without dead ends: 146653 [2019-10-03 03:02:21,929 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4244 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=1321, Invalid=13685, Unknown=0, NotChecked=0, Total=15006 [2019-10-03 03:02:22,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146653 states. [2019-10-03 03:02:22,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146653 to 100548. [2019-10-03 03:02:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100548 states. [2019-10-03 03:02:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100548 states to 100548 states and 125920 transitions. [2019-10-03 03:02:23,006 INFO L78 Accepts]: Start accepts. Automaton has 100548 states and 125920 transitions. Word has length 98 [2019-10-03 03:02:23,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:02:23,006 INFO L475 AbstractCegarLoop]: Abstraction has 100548 states and 125920 transitions. [2019-10-03 03:02:23,006 INFO L476 AbstractCegarLoop]: Interpolant automaton has 63 states. [2019-10-03 03:02:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 100548 states and 125920 transitions. [2019-10-03 03:02:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-10-03 03:02:23,015 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:02:23,015 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:02:23,015 INFO L418 AbstractCegarLoop]: === Iteration 43 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:02:23,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:02:23,016 INFO L82 PathProgramCache]: Analyzing trace with hash -1609353407, now seen corresponding path program 1 times [2019-10-03 03:02:23,016 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:02:23,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:02:23,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:02:23,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:02:23,018 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:02:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:02:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:02:23,094 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:02:23,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:02:23,095 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:02:23,096 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:02:23,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:02:23,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:02:23,097 INFO L87 Difference]: Start difference. First operand 100548 states and 125920 transitions. Second operand 5 states. [2019-10-03 03:02:24,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:02:24,885 INFO L93 Difference]: Finished difference Result 128147 states and 157219 transitions. [2019-10-03 03:02:24,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 03:02:24,886 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 99 [2019-10-03 03:02:24,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:02:25,003 INFO L225 Difference]: With dead ends: 128147 [2019-10-03 03:02:25,003 INFO L226 Difference]: Without dead ends: 128147 [2019-10-03 03:02:25,004 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:02:25,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128147 states. [2019-10-03 03:02:25,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128147 to 95520. [2019-10-03 03:02:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95520 states. [2019-10-03 03:02:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95520 states to 95520 states and 117988 transitions. [2019-10-03 03:02:25,892 INFO L78 Accepts]: Start accepts. Automaton has 95520 states and 117988 transitions. Word has length 99 [2019-10-03 03:02:25,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:02:25,892 INFO L475 AbstractCegarLoop]: Abstraction has 95520 states and 117988 transitions. [2019-10-03 03:02:25,892 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:02:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 95520 states and 117988 transitions. [2019-10-03 03:02:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2019-10-03 03:02:25,900 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:02:25,900 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:02:25,900 INFO L418 AbstractCegarLoop]: === Iteration 44 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:02:25,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:02:25,901 INFO L82 PathProgramCache]: Analyzing trace with hash 2004519490, now seen corresponding path program 1 times [2019-10-03 03:02:25,901 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:02:25,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:02:25,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:02:25,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:02:25,903 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:02:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:02:25,966 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:02:25,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:02:25,967 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:02:25,967 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 100 with the following transitions: [2019-10-03 03:02:25,967 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [127], [130], [143], [146], [149], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [259], [272], [285], [293], [303], [312], [316], [329], [337], [356], [358], [361], [369], [372], [375], [378], [380], [382], [422], [435], [443], [467], [530], [660], [1355], [1359], [1362], [1365], [1368], [1372], [1410], [1438], [1441], [1444], [1448], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:02:25,977 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:02:25,977 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:02:26,009 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:02:26,192 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 03:02:26,193 INFO L272 AbstractInterpreter]: Visited 89 different actions 263 times. Merged at 28 different actions 151 times. Widened at 9 different actions 14 times. Performed 1220 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1220 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 6 fixpoints after 4 different actions. Largest state had 234 variables. [2019-10-03 03:02:26,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:02:26,193 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 03:02:26,661 INFO L227 lantSequenceWeakener]: Weakened 73 states. On average, predicates are now at 93% of their original sizes. [2019-10-03 03:02:26,662 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 03:02:32,218 INFO L420 sIntCurrentIteration]: We unified 98 AI predicates to 98 [2019-10-03 03:02:32,218 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 03:02:32,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:02:32,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [62] imperfect sequences [5] total 65 [2019-10-03 03:02:32,218 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:02:32,219 INFO L454 AbstractCegarLoop]: Interpolant automaton has 62 states [2019-10-03 03:02:32,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2019-10-03 03:02:32,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=331, Invalid=3451, Unknown=0, NotChecked=0, Total=3782 [2019-10-03 03:02:32,220 INFO L87 Difference]: Start difference. First operand 95520 states and 117988 transitions. Second operand 62 states. [2019-10-03 03:03:07,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:03:07,520 INFO L93 Difference]: Finished difference Result 140624 states and 172845 transitions. [2019-10-03 03:03:07,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2019-10-03 03:03:07,520 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 99 [2019-10-03 03:03:07,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:03:07,658 INFO L225 Difference]: With dead ends: 140624 [2019-10-03 03:03:07,658 INFO L226 Difference]: Without dead ends: 140624 [2019-10-03 03:03:07,661 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4287 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=1498, Invalid=14252, Unknown=0, NotChecked=0, Total=15750 [2019-10-03 03:03:07,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140624 states. [2019-10-03 03:03:08,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140624 to 95531. [2019-10-03 03:03:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95531 states. [2019-10-03 03:03:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95531 states to 95531 states and 118000 transitions. [2019-10-03 03:03:08,663 INFO L78 Accepts]: Start accepts. Automaton has 95531 states and 118000 transitions. Word has length 99 [2019-10-03 03:03:08,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:03:08,663 INFO L475 AbstractCegarLoop]: Abstraction has 95531 states and 118000 transitions. [2019-10-03 03:03:08,664 INFO L476 AbstractCegarLoop]: Interpolant automaton has 62 states. [2019-10-03 03:03:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 95531 states and 118000 transitions. [2019-10-03 03:03:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-03 03:03:08,671 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:03:08,671 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:03:08,672 INFO L418 AbstractCegarLoop]: === Iteration 45 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:03:08,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:03:08,672 INFO L82 PathProgramCache]: Analyzing trace with hash -1662612884, now seen corresponding path program 1 times [2019-10-03 03:03:08,672 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:03:08,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:03:08,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:03:08,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:03:08,675 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:03:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:03:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-10-03 03:03:08,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:03:08,743 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 03:03:08,743 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:03:08,743 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 03:03:08,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 03:03:08,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 03:03:08,744 INFO L87 Difference]: Start difference. First operand 95531 states and 118000 transitions. Second operand 4 states. [2019-10-03 03:03:09,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:03:09,766 INFO L93 Difference]: Finished difference Result 207232 states and 255484 transitions. [2019-10-03 03:03:09,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:03:09,766 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 102 [2019-10-03 03:03:09,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:03:09,975 INFO L225 Difference]: With dead ends: 207232 [2019-10-03 03:03:09,976 INFO L226 Difference]: Without dead ends: 207232 [2019-10-03 03:03:09,976 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:03:10,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207232 states. [2019-10-03 03:03:11,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207232 to 95444. [2019-10-03 03:03:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95444 states. [2019-10-03 03:03:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95444 states to 95444 states and 117913 transitions. [2019-10-03 03:03:11,309 INFO L78 Accepts]: Start accepts. Automaton has 95444 states and 117913 transitions. Word has length 102 [2019-10-03 03:03:11,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:03:11,309 INFO L475 AbstractCegarLoop]: Abstraction has 95444 states and 117913 transitions. [2019-10-03 03:03:11,309 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 03:03:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 95444 states and 117913 transitions. [2019-10-03 03:03:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2019-10-03 03:03:11,316 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:03:11,316 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:03:11,316 INFO L418 AbstractCegarLoop]: === Iteration 46 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:03:11,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:03:11,316 INFO L82 PathProgramCache]: Analyzing trace with hash 58717991, now seen corresponding path program 1 times [2019-10-03 03:03:11,316 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:03:11,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:03:11,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:03:11,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:03:11,319 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:03:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:03:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:03:11,381 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:03:11,381 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:03:11,382 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 103 with the following transitions: [2019-10-03 03:03:11,382 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [127], [130], [143], [146], [149], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [259], [272], [285], [293], [303], [312], [316], [329], [337], [340], [343], [346], [348], [358], [361], [369], [372], [375], [378], [380], [382], [422], [435], [443], [467], [530], [660], [1355], [1359], [1362], [1365], [1368], [1372], [1410], [1438], [1441], [1444], [1448], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:03:11,385 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:03:11,385 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:03:11,416 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:03:11,635 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 03:03:11,636 INFO L272 AbstractInterpreter]: Visited 92 different actions 300 times. Merged at 31 different actions 183 times. Widened at 11 different actions 22 times. Performed 1328 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1328 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 7 fixpoints after 4 different actions. Largest state had 235 variables. [2019-10-03 03:03:11,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:03:11,636 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 03:03:11,998 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 92.97% of their original sizes. [2019-10-03 03:03:11,998 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 03:03:18,162 INFO L420 sIntCurrentIteration]: We unified 101 AI predicates to 101 [2019-10-03 03:03:18,162 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 03:03:18,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:03:18,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [66] imperfect sequences [5] total 69 [2019-10-03 03:03:18,163 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:03:18,163 INFO L454 AbstractCegarLoop]: Interpolant automaton has 66 states [2019-10-03 03:03:18,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2019-10-03 03:03:18,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=349, Invalid=3941, Unknown=0, NotChecked=0, Total=4290 [2019-10-03 03:03:18,165 INFO L87 Difference]: Start difference. First operand 95444 states and 117913 transitions. Second operand 66 states. [2019-10-03 03:04:00,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:04:00,532 INFO L93 Difference]: Finished difference Result 137778 states and 169289 transitions. [2019-10-03 03:04:00,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2019-10-03 03:04:00,532 INFO L78 Accepts]: Start accepts. Automaton has 66 states. Word has length 102 [2019-10-03 03:04:00,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:04:00,703 INFO L225 Difference]: With dead ends: 137778 [2019-10-03 03:04:00,703 INFO L226 Difference]: Without dead ends: 137778 [2019-10-03 03:04:00,704 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6465 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=2096, Invalid=20554, Unknown=0, NotChecked=0, Total=22650 [2019-10-03 03:04:00,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137778 states. [2019-10-03 03:04:01,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137778 to 90450. [2019-10-03 03:04:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90450 states. [2019-10-03 03:04:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90450 states to 90450 states and 111803 transitions. [2019-10-03 03:04:01,556 INFO L78 Accepts]: Start accepts. Automaton has 90450 states and 111803 transitions. Word has length 102 [2019-10-03 03:04:01,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:04:01,556 INFO L475 AbstractCegarLoop]: Abstraction has 90450 states and 111803 transitions. [2019-10-03 03:04:01,556 INFO L476 AbstractCegarLoop]: Interpolant automaton has 66 states. [2019-10-03 03:04:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 90450 states and 111803 transitions. [2019-10-03 03:04:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-10-03 03:04:01,562 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:04:01,562 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:04:01,562 INFO L418 AbstractCegarLoop]: === Iteration 47 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:04:01,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:04:01,562 INFO L82 PathProgramCache]: Analyzing trace with hash -520245115, now seen corresponding path program 1 times [2019-10-03 03:04:01,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:04:01,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:01,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:04:01,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:01,564 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:04:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:04:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:04:01,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:04:01,663 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:04:01,663 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:04:01,663 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:04:01,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:04:01,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:04:01,664 INFO L87 Difference]: Start difference. First operand 90450 states and 111803 transitions. Second operand 5 states. [2019-10-03 03:04:02,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:04:02,291 INFO L93 Difference]: Finished difference Result 170947 states and 209107 transitions. [2019-10-03 03:04:02,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-03 03:04:02,292 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2019-10-03 03:04:02,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:04:02,472 INFO L225 Difference]: With dead ends: 170947 [2019-10-03 03:04:02,472 INFO L226 Difference]: Without dead ends: 170947 [2019-10-03 03:04:02,472 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:04:02,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170947 states. [2019-10-03 03:04:03,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170947 to 90362. [2019-10-03 03:04:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90362 states. [2019-10-03 03:04:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90362 states to 90362 states and 111699 transitions. [2019-10-03 03:04:03,954 INFO L78 Accepts]: Start accepts. Automaton has 90362 states and 111699 transitions. Word has length 103 [2019-10-03 03:04:03,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:04:03,954 INFO L475 AbstractCegarLoop]: Abstraction has 90362 states and 111699 transitions. [2019-10-03 03:04:03,954 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:04:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 90362 states and 111699 transitions. [2019-10-03 03:04:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-10-03 03:04:03,958 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:04:03,958 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:04:03,958 INFO L418 AbstractCegarLoop]: === Iteration 48 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:04:03,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:04:03,959 INFO L82 PathProgramCache]: Analyzing trace with hash 371429046, now seen corresponding path program 1 times [2019-10-03 03:04:03,959 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:04:03,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:03,961 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:04:03,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:03,961 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:04:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:04:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-03 03:04:04,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:04:04,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:04:04,040 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:04:04,040 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:04:04,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:04:04,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:04:04,041 INFO L87 Difference]: Start difference. First operand 90362 states and 111699 transitions. Second operand 5 states. [2019-10-03 03:04:04,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:04:04,340 INFO L93 Difference]: Finished difference Result 134600 states and 165973 transitions. [2019-10-03 03:04:04,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:04:04,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2019-10-03 03:04:04,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:04:04,456 INFO L225 Difference]: With dead ends: 134600 [2019-10-03 03:04:04,456 INFO L226 Difference]: Without dead ends: 134600 [2019-10-03 03:04:04,456 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:04:04,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134600 states. [2019-10-03 03:04:05,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134600 to 108930. [2019-10-03 03:04:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108930 states. [2019-10-03 03:04:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108930 states to 108930 states and 134368 transitions. [2019-10-03 03:04:05,382 INFO L78 Accepts]: Start accepts. Automaton has 108930 states and 134368 transitions. Word has length 103 [2019-10-03 03:04:05,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:04:05,382 INFO L475 AbstractCegarLoop]: Abstraction has 108930 states and 134368 transitions. [2019-10-03 03:04:05,382 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:04:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108930 states and 134368 transitions. [2019-10-03 03:04:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 03:04:05,389 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:04:05,389 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:04:05,389 INFO L418 AbstractCegarLoop]: === Iteration 49 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:04:05,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:04:05,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1186380959, now seen corresponding path program 1 times [2019-10-03 03:04:05,390 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:04:05,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:05,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:04:05,392 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:04:05,392 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:04:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:04:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:04:05,462 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:04:05,462 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:04:05,463 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 105 with the following transitions: [2019-10-03 03:04:05,463 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [117], [127], [130], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [259], [272], [285], [293], [303], [305], [308], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [435], [443], [469], [530], [658], [1355], [1359], [1362], [1365], [1368], [1372], [1375], [1378], [1381], [1384], [1387], [1391], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:04:05,465 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:04:05,465 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:04:05,493 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:04:05,603 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 03:04:05,603 INFO L272 AbstractInterpreter]: Visited 94 different actions 301 times. Merged at 32 different actions 183 times. Widened at 10 different actions 15 times. Performed 1290 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1290 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 7 fixpoints after 4 different actions. Largest state had 236 variables. [2019-10-03 03:04:05,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:04:05,603 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 03:04:05,848 INFO L227 lantSequenceWeakener]: Weakened 78 states. On average, predicates are now at 92.9% of their original sizes. [2019-10-03 03:04:05,848 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 03:04:11,642 INFO L420 sIntCurrentIteration]: We unified 103 AI predicates to 103 [2019-10-03 03:04:11,643 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 03:04:11,643 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:04:11,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [65] imperfect sequences [5] total 68 [2019-10-03 03:04:11,643 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:04:11,643 INFO L454 AbstractCegarLoop]: Interpolant automaton has 65 states [2019-10-03 03:04:11,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2019-10-03 03:04:11,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=3830, Unknown=0, NotChecked=0, Total=4160 [2019-10-03 03:04:11,644 INFO L87 Difference]: Start difference. First operand 108930 states and 134368 transitions. Second operand 65 states. [2019-10-03 03:04:59,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:04:59,532 INFO L93 Difference]: Finished difference Result 140994 states and 173313 transitions. [2019-10-03 03:04:59,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2019-10-03 03:04:59,532 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 104 [2019-10-03 03:04:59,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:04:59,676 INFO L225 Difference]: With dead ends: 140994 [2019-10-03 03:04:59,676 INFO L226 Difference]: Without dead ends: 140994 [2019-10-03 03:04:59,678 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6510 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=1907, Invalid=19849, Unknown=0, NotChecked=0, Total=21756 [2019-10-03 03:04:59,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140994 states. [2019-10-03 03:05:01,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140994 to 104349. [2019-10-03 03:05:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104349 states. [2019-10-03 03:05:01,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104349 states to 104349 states and 128805 transitions. [2019-10-03 03:05:01,153 INFO L78 Accepts]: Start accepts. Automaton has 104349 states and 128805 transitions. Word has length 104 [2019-10-03 03:05:01,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:05:01,153 INFO L475 AbstractCegarLoop]: Abstraction has 104349 states and 128805 transitions. [2019-10-03 03:05:01,153 INFO L476 AbstractCegarLoop]: Interpolant automaton has 65 states. [2019-10-03 03:05:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 104349 states and 128805 transitions. [2019-10-03 03:05:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-03 03:05:01,157 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:05:01,158 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:05:01,158 INFO L418 AbstractCegarLoop]: === Iteration 50 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:05:01,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:01,158 INFO L82 PathProgramCache]: Analyzing trace with hash 56124154, now seen corresponding path program 1 times [2019-10-03 03:05:01,158 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:05:01,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:01,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:05:01,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:01,161 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:05:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:05:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:05:01,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:05:01,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 03:05:01,249 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:05:01,250 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 03:05:01,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 03:05:01,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:05:01,251 INFO L87 Difference]: Start difference. First operand 104349 states and 128805 transitions. Second operand 5 states. [2019-10-03 03:05:01,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:05:01,569 INFO L93 Difference]: Finished difference Result 145347 states and 179236 transitions. [2019-10-03 03:05:01,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:05:01,569 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 105 [2019-10-03 03:05:01,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:05:01,707 INFO L225 Difference]: With dead ends: 145347 [2019-10-03 03:05:01,707 INFO L226 Difference]: Without dead ends: 145347 [2019-10-03 03:05:01,708 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-03 03:05:01,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145347 states. [2019-10-03 03:05:02,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145347 to 125494. [2019-10-03 03:05:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125494 states. [2019-10-03 03:05:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125494 states to 125494 states and 154665 transitions. [2019-10-03 03:05:02,779 INFO L78 Accepts]: Start accepts. Automaton has 125494 states and 154665 transitions. Word has length 105 [2019-10-03 03:05:02,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:05:02,779 INFO L475 AbstractCegarLoop]: Abstraction has 125494 states and 154665 transitions. [2019-10-03 03:05:02,779 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 03:05:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 125494 states and 154665 transitions. [2019-10-03 03:05:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-03 03:05:02,786 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:05:02,786 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:05:02,786 INFO L418 AbstractCegarLoop]: === Iteration 51 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:05:02,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:02,787 INFO L82 PathProgramCache]: Analyzing trace with hash -1049443638, now seen corresponding path program 1 times [2019-10-03 03:05:02,787 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:05:02,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:02,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:05:02,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:02,789 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:05:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:05:02,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:05:02,853 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:05:02,853 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:05:02,853 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 106 with the following transitions: [2019-10-03 03:05:02,853 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [108], [111], [114], [117], [127], [130], [143], [146], [149], [152], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [220], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [259], [272], [285], [293], [303], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [435], [443], [448], [451], [454], [457], [461], [530], [658], [1355], [1359], [1362], [1365], [1368], [1372], [1375], [1378], [1381], [1384], [1387], [1391], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:05:02,856 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:05:02,856 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:05:02,883 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:05:02,992 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 03:05:02,992 INFO L272 AbstractInterpreter]: Visited 95 different actions 283 times. Merged at 31 different actions 165 times. Widened at 10 different actions 15 times. Performed 1271 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1271 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 6 fixpoints after 4 different actions. Largest state had 237 variables. [2019-10-03 03:05:02,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:02,992 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 03:05:03,180 INFO L227 lantSequenceWeakener]: Weakened 79 states. On average, predicates are now at 93.01% of their original sizes. [2019-10-03 03:05:03,181 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 03:05:10,823 INFO L420 sIntCurrentIteration]: We unified 104 AI predicates to 104 [2019-10-03 03:05:10,824 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 03:05:10,824 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:05:10,824 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [63] imperfect sequences [5] total 66 [2019-10-03 03:05:10,824 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:05:10,825 INFO L454 AbstractCegarLoop]: Interpolant automaton has 63 states [2019-10-03 03:05:10,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2019-10-03 03:05:10,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=285, Invalid=3621, Unknown=0, NotChecked=0, Total=3906 [2019-10-03 03:05:10,826 INFO L87 Difference]: Start difference. First operand 125494 states and 154665 transitions. Second operand 63 states. [2019-10-03 03:05:51,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:05:51,632 INFO L93 Difference]: Finished difference Result 151166 states and 185827 transitions. [2019-10-03 03:05:51,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2019-10-03 03:05:51,632 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 105 [2019-10-03 03:05:51,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:05:51,772 INFO L225 Difference]: With dead ends: 151166 [2019-10-03 03:05:51,772 INFO L226 Difference]: Without dead ends: 151166 [2019-10-03 03:05:51,773 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3048 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=834, Invalid=10938, Unknown=0, NotChecked=0, Total=11772 [2019-10-03 03:05:51,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151166 states. [2019-10-03 03:05:52,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151166 to 124014. [2019-10-03 03:05:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124014 states. [2019-10-03 03:05:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124014 states to 124014 states and 152757 transitions. [2019-10-03 03:05:53,387 INFO L78 Accepts]: Start accepts. Automaton has 124014 states and 152757 transitions. Word has length 105 [2019-10-03 03:05:53,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:05:53,388 INFO L475 AbstractCegarLoop]: Abstraction has 124014 states and 152757 transitions. [2019-10-03 03:05:53,388 INFO L476 AbstractCegarLoop]: Interpolant automaton has 63 states. [2019-10-03 03:05:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 124014 states and 152757 transitions. [2019-10-03 03:05:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-03 03:05:53,394 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:05:53,395 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:05:53,395 INFO L418 AbstractCegarLoop]: === Iteration 52 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:05:53,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:53,395 INFO L82 PathProgramCache]: Analyzing trace with hash -116257775, now seen corresponding path program 1 times [2019-10-03 03:05:53,395 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:05:53,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:53,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:05:53,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:53,398 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:05:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:05:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-10-03 03:05:53,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:05:53,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 03:05:53,469 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:05:53,470 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 03:05:53,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 03:05:53,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 03:05:53,470 INFO L87 Difference]: Start difference. First operand 124014 states and 152757 transitions. Second operand 4 states. [2019-10-03 03:05:54,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:05:54,025 INFO L93 Difference]: Finished difference Result 165520 states and 203861 transitions. [2019-10-03 03:05:54,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:05:54,025 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 108 [2019-10-03 03:05:54,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:05:54,203 INFO L225 Difference]: With dead ends: 165520 [2019-10-03 03:05:54,203 INFO L226 Difference]: Without dead ends: 165520 [2019-10-03 03:05:54,203 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:05:54,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165520 states. [2019-10-03 03:05:55,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165520 to 124014. [2019-10-03 03:05:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124014 states. [2019-10-03 03:05:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124014 states to 124014 states and 152757 transitions. [2019-10-03 03:05:55,451 INFO L78 Accepts]: Start accepts. Automaton has 124014 states and 152757 transitions. Word has length 108 [2019-10-03 03:05:55,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:05:55,452 INFO L475 AbstractCegarLoop]: Abstraction has 124014 states and 152757 transitions. [2019-10-03 03:05:55,452 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 03:05:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 124014 states and 152757 transitions. [2019-10-03 03:05:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-03 03:05:55,458 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:05:55,459 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:05:55,459 INFO L418 AbstractCegarLoop]: === Iteration 53 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:05:55,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:55,459 INFO L82 PathProgramCache]: Analyzing trace with hash 236437644, now seen corresponding path program 1 times [2019-10-03 03:05:55,459 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:05:55,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:55,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:05:55,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:55,462 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:05:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:05:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:05:55,728 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:05:55,728 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-03 03:05:55,728 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:05:55,729 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:05:55,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:05:55,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2019-10-03 03:05:55,729 INFO L87 Difference]: Start difference. First operand 124014 states and 152757 transitions. Second operand 10 states. [2019-10-03 03:05:57,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:05:57,876 INFO L93 Difference]: Finished difference Result 235216 states and 286546 transitions. [2019-10-03 03:05:57,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-10-03 03:05:57,877 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 108 [2019-10-03 03:05:57,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:05:58,154 INFO L225 Difference]: With dead ends: 235216 [2019-10-03 03:05:58,155 INFO L226 Difference]: Without dead ends: 235216 [2019-10-03 03:05:58,155 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=231, Invalid=581, Unknown=0, NotChecked=0, Total=812 [2019-10-03 03:05:58,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235216 states. [2019-10-03 03:05:59,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235216 to 163389. [2019-10-03 03:05:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163389 states. [2019-10-03 03:05:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163389 states to 163389 states and 200906 transitions. [2019-10-03 03:05:59,768 INFO L78 Accepts]: Start accepts. Automaton has 163389 states and 200906 transitions. Word has length 108 [2019-10-03 03:05:59,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:05:59,768 INFO L475 AbstractCegarLoop]: Abstraction has 163389 states and 200906 transitions. [2019-10-03 03:05:59,768 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:05:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 163389 states and 200906 transitions. [2019-10-03 03:05:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-03 03:05:59,776 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:05:59,776 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:05:59,777 INFO L418 AbstractCegarLoop]: === Iteration 54 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:05:59,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:05:59,777 INFO L82 PathProgramCache]: Analyzing trace with hash -961413410, now seen corresponding path program 1 times [2019-10-03 03:05:59,777 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:05:59,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:59,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:05:59,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:05:59,780 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:05:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:00,670 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:00,671 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:00,671 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:06:00,671 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 111 with the following transitions: [2019-10-03 03:06:00,671 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [108], [111], [114], [117], [120], [171], [174], [190], [192], [195], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [255], [257], [259], [303], [305], [308], [316], [319], [322], [325], [327], [329], [367], [369], [382], [390], [393], [396], [399], [401], [422], [425], [428], [431], [433], [435], [533], [536], [539], [542], [552], [555], [568], [571], [574], [578], [600], [651], [808], [906], [910], [913], [916], [919], [922], [925], [929], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:06:00,675 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:06:00,675 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:06:00,698 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:06:00,882 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:06:00,882 INFO L272 AbstractInterpreter]: Visited 105 different actions 381 times. Merged at 40 different actions 250 times. Widened at 13 different actions 35 times. Performed 1636 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1636 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 21 fixpoints after 9 different actions. Largest state had 238 variables. [2019-10-03 03:06:00,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:00,883 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:06:00,883 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:00,883 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2019-10-03 03:06:00,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:00,992 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:06:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:01,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 1301 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-03 03:06:01,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:06:01,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:01,518 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:06:01,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (3)] Exception during sending of exit command (exit): Broken pipe [2019-10-03 03:06:01,770 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:06:01,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10, 9] imperfect sequences [12] total 27 [2019-10-03 03:06:01,771 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:01,771 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:06:01,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:06:01,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=628, Unknown=0, NotChecked=0, Total=702 [2019-10-03 03:06:01,772 INFO L87 Difference]: Start difference. First operand 163389 states and 200906 transitions. Second operand 10 states. [2019-10-03 03:06:03,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:03,333 INFO L93 Difference]: Finished difference Result 204043 states and 249311 transitions. [2019-10-03 03:06:03,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-03 03:06:03,333 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 110 [2019-10-03 03:06:03,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:03,563 INFO L225 Difference]: With dead ends: 204043 [2019-10-03 03:06:03,563 INFO L226 Difference]: Without dead ends: 204043 [2019-10-03 03:06:03,564 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 205 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 206 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=249, Invalid=1311, Unknown=0, NotChecked=0, Total=1560 [2019-10-03 03:06:03,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204043 states. [2019-10-03 03:06:05,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204043 to 189251. [2019-10-03 03:06:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189251 states. [2019-10-03 03:06:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189251 states to 189251 states and 232441 transitions. [2019-10-03 03:06:05,689 INFO L78 Accepts]: Start accepts. Automaton has 189251 states and 232441 transitions. Word has length 110 [2019-10-03 03:06:05,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:05,689 INFO L475 AbstractCegarLoop]: Abstraction has 189251 states and 232441 transitions. [2019-10-03 03:06:05,689 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:06:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 189251 states and 232441 transitions. [2019-10-03 03:06:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-03 03:06:05,697 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:05,697 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:05,697 INFO L418 AbstractCegarLoop]: === Iteration 55 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:05,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:05,698 INFO L82 PathProgramCache]: Analyzing trace with hash -189757426, now seen corresponding path program 1 times [2019-10-03 03:06:05,698 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:05,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:05,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:05,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:05,701 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:06:05,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:05,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-03 03:06:05,848 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:05,848 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:06:05,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:06:05,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-10-03 03:06:05,849 INFO L87 Difference]: Start difference. First operand 189251 states and 232441 transitions. Second operand 9 states. [2019-10-03 03:06:07,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:07,158 INFO L93 Difference]: Finished difference Result 350632 states and 430698 transitions. [2019-10-03 03:06:07,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-03 03:06:07,158 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 110 [2019-10-03 03:06:07,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:07,563 INFO L225 Difference]: With dead ends: 350632 [2019-10-03 03:06:07,563 INFO L226 Difference]: Without dead ends: 350632 [2019-10-03 03:06:07,564 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2019-10-03 03:06:07,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350632 states. [2019-10-03 03:06:10,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350632 to 189203. [2019-10-03 03:06:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189203 states. [2019-10-03 03:06:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189203 states to 189203 states and 232387 transitions. [2019-10-03 03:06:10,836 INFO L78 Accepts]: Start accepts. Automaton has 189203 states and 232387 transitions. Word has length 110 [2019-10-03 03:06:10,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:10,836 INFO L475 AbstractCegarLoop]: Abstraction has 189203 states and 232387 transitions. [2019-10-03 03:06:10,836 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:06:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 189203 states and 232387 transitions. [2019-10-03 03:06:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-03 03:06:10,845 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:10,845 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:10,845 INFO L418 AbstractCegarLoop]: === Iteration 56 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:10,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:10,846 INFO L82 PathProgramCache]: Analyzing trace with hash -559525399, now seen corresponding path program 1 times [2019-10-03 03:06:10,846 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:10,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:10,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:10,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:10,848 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:10,905 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:10,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:06:10,905 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:10,906 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:06:10,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:06:10,906 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:10,906 INFO L87 Difference]: Start difference. First operand 189203 states and 232387 transitions. Second operand 3 states. [2019-10-03 03:06:11,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:11,634 INFO L93 Difference]: Finished difference Result 158496 states and 191140 transitions. [2019-10-03 03:06:11,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:06:11,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2019-10-03 03:06:11,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:11,786 INFO L225 Difference]: With dead ends: 158496 [2019-10-03 03:06:11,786 INFO L226 Difference]: Without dead ends: 158496 [2019-10-03 03:06:11,787 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:11,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158496 states. [2019-10-03 03:06:12,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158496 to 152728. [2019-10-03 03:06:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152728 states. [2019-10-03 03:06:13,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152728 states to 152728 states and 185235 transitions. [2019-10-03 03:06:13,069 INFO L78 Accepts]: Start accepts. Automaton has 152728 states and 185235 transitions. Word has length 111 [2019-10-03 03:06:13,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:13,070 INFO L475 AbstractCegarLoop]: Abstraction has 152728 states and 185235 transitions. [2019-10-03 03:06:13,070 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:06:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 152728 states and 185235 transitions. [2019-10-03 03:06:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-03 03:06:13,076 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:13,076 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:13,076 INFO L418 AbstractCegarLoop]: === Iteration 57 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:13,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:13,076 INFO L82 PathProgramCache]: Analyzing trace with hash 1749451334, now seen corresponding path program 1 times [2019-10-03 03:06:13,076 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:13,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:13,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:13,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:13,078 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:13,878 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2019-10-03 03:06:13,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:13,986 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:13,986 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:06:13,986 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 112 with the following transitions: [2019-10-03 03:06:13,986 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [108], [111], [114], [117], [120], [171], [174], [190], [192], [195], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [305], [308], [316], [319], [322], [325], [327], [329], [367], [369], [382], [390], [393], [396], [399], [401], [422], [425], [428], [431], [433], [435], [533], [536], [539], [542], [552], [555], [568], [571], [574], [578], [600], [651], [808], [906], [910], [913], [916], [919], [922], [925], [929], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:06:13,988 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:06:13,988 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:06:14,016 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:06:14,279 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:06:14,279 INFO L272 AbstractInterpreter]: Visited 106 different actions 513 times. Merged at 41 different actions 372 times. Widened at 15 different actions 63 times. Performed 1981 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1981 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 30 fixpoints after 15 different actions. Largest state had 238 variables. [2019-10-03 03:06:14,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:14,279 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:06:14,280 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:14,280 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2019-10-03 03:06:14,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:14,443 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:06:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:14,663 INFO L256 TraceCheckSpWp]: Trace formula consists of 1303 conjuncts, 21 conjunts are in the unsatisfiable core [2019-10-03 03:06:14,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:06:14,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:14,838 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:15,548 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:06:15,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:15,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:15,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:15,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:15,761 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:06:15,761 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 10] total 23 [2019-10-03 03:06:15,761 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:06:15,762 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-03 03:06:15,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-03 03:06:15,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=423, Unknown=0, NotChecked=0, Total=506 [2019-10-03 03:06:15,762 INFO L87 Difference]: Start difference. First operand 152728 states and 185235 transitions. Second operand 19 states. [2019-10-03 03:06:17,279 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2019-10-03 03:06:17,669 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2019-10-03 03:06:18,052 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-10-03 03:06:18,865 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-10-03 03:06:20,044 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2019-10-03 03:06:23,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:23,610 INFO L93 Difference]: Finished difference Result 437637 states and 526962 transitions. [2019-10-03 03:06:23,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2019-10-03 03:06:23,611 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 111 [2019-10-03 03:06:23,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:24,073 INFO L225 Difference]: With dead ends: 437637 [2019-10-03 03:06:24,073 INFO L226 Difference]: Without dead ends: 437637 [2019-10-03 03:06:24,073 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 191 SyntacticMatches, 19 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=766, Invalid=2774, Unknown=0, NotChecked=0, Total=3540 [2019-10-03 03:06:24,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437637 states. [2019-10-03 03:06:26,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437637 to 153011. [2019-10-03 03:06:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153011 states. [2019-10-03 03:06:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153011 states to 153011 states and 185525 transitions. [2019-10-03 03:06:27,034 INFO L78 Accepts]: Start accepts. Automaton has 153011 states and 185525 transitions. Word has length 111 [2019-10-03 03:06:27,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:27,034 INFO L475 AbstractCegarLoop]: Abstraction has 153011 states and 185525 transitions. [2019-10-03 03:06:27,034 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-03 03:06:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 153011 states and 185525 transitions. [2019-10-03 03:06:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:27,039 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:27,040 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:27,040 INFO L418 AbstractCegarLoop]: === Iteration 58 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:27,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:27,040 INFO L82 PathProgramCache]: Analyzing trace with hash -847144713, now seen corresponding path program 1 times [2019-10-03 03:06:27,040 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:27,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:27,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:27,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:27,042 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:06:27,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:27,083 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:06:27,083 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:27,084 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:06:27,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:06:27,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:27,084 INFO L87 Difference]: Start difference. First operand 153011 states and 185525 transitions. Second operand 3 states. [2019-10-03 03:06:27,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:27,426 INFO L93 Difference]: Finished difference Result 150380 states and 180503 transitions. [2019-10-03 03:06:27,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:06:27,426 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2019-10-03 03:06:27,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:27,551 INFO L225 Difference]: With dead ends: 150380 [2019-10-03 03:06:27,552 INFO L226 Difference]: Without dead ends: 150380 [2019-10-03 03:06:27,552 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:27,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150380 states. [2019-10-03 03:06:29,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150380 to 150380. [2019-10-03 03:06:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150380 states. [2019-10-03 03:06:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150380 states to 150380 states and 180503 transitions. [2019-10-03 03:06:29,152 INFO L78 Accepts]: Start accepts. Automaton has 150380 states and 180503 transitions. Word has length 112 [2019-10-03 03:06:29,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:29,152 INFO L475 AbstractCegarLoop]: Abstraction has 150380 states and 180503 transitions. [2019-10-03 03:06:29,152 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:06:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 150380 states and 180503 transitions. [2019-10-03 03:06:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:29,157 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:29,157 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:29,158 INFO L418 AbstractCegarLoop]: === Iteration 59 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:29,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:29,158 INFO L82 PathProgramCache]: Analyzing trace with hash 527363884, now seen corresponding path program 1 times [2019-10-03 03:06:29,158 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:29,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:29,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:29,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:29,160 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:29,213 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:29,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:06:29,213 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:29,213 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:06:29,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:06:29,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:29,213 INFO L87 Difference]: Start difference. First operand 150380 states and 180503 transitions. Second operand 3 states. [2019-10-03 03:06:29,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:29,488 INFO L93 Difference]: Finished difference Result 156302 states and 186371 transitions. [2019-10-03 03:06:29,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:06:29,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2019-10-03 03:06:29,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:29,634 INFO L225 Difference]: With dead ends: 156302 [2019-10-03 03:06:29,634 INFO L226 Difference]: Without dead ends: 156302 [2019-10-03 03:06:29,635 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:06:29,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156302 states. [2019-10-03 03:06:31,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156302 to 156172. [2019-10-03 03:06:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156172 states. [2019-10-03 03:06:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156172 states to 156172 states and 186242 transitions. [2019-10-03 03:06:31,335 INFO L78 Accepts]: Start accepts. Automaton has 156172 states and 186242 transitions. Word has length 112 [2019-10-03 03:06:31,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:31,335 INFO L475 AbstractCegarLoop]: Abstraction has 156172 states and 186242 transitions. [2019-10-03 03:06:31,335 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:06:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 156172 states and 186242 transitions. [2019-10-03 03:06:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:31,340 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:31,341 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:31,341 INFO L418 AbstractCegarLoop]: === Iteration 60 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:31,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:31,341 INFO L82 PathProgramCache]: Analyzing trace with hash 1684193986, now seen corresponding path program 1 times [2019-10-03 03:06:31,341 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:31,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:31,343 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:31,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:31,343 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:06:31,741 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:31,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-03 03:06:31,741 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:31,741 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-03 03:06:31,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-03 03:06:31,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-10-03 03:06:31,742 INFO L87 Difference]: Start difference. First operand 156172 states and 186242 transitions. Second operand 11 states. [2019-10-03 03:06:32,572 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-10-03 03:06:32,721 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-10-03 03:06:32,896 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-10-03 03:06:34,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:34,666 INFO L93 Difference]: Finished difference Result 400810 states and 478331 transitions. [2019-10-03 03:06:34,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-03 03:06:34,666 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 112 [2019-10-03 03:06:34,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:35,100 INFO L225 Difference]: With dead ends: 400810 [2019-10-03 03:06:35,100 INFO L226 Difference]: Without dead ends: 400810 [2019-10-03 03:06:35,100 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=187, Invalid=463, Unknown=0, NotChecked=0, Total=650 [2019-10-03 03:06:35,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 400810 states. [2019-10-03 03:06:37,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 400810 to 155718. [2019-10-03 03:06:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155718 states. [2019-10-03 03:06:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155718 states to 155718 states and 185716 transitions. [2019-10-03 03:06:39,169 INFO L78 Accepts]: Start accepts. Automaton has 155718 states and 185716 transitions. Word has length 112 [2019-10-03 03:06:39,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:39,169 INFO L475 AbstractCegarLoop]: Abstraction has 155718 states and 185716 transitions. [2019-10-03 03:06:39,169 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-03 03:06:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 155718 states and 185716 transitions. [2019-10-03 03:06:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:39,173 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:39,173 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:39,173 INFO L418 AbstractCegarLoop]: === Iteration 61 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:39,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:39,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1301351407, now seen corresponding path program 1 times [2019-10-03 03:06:39,174 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:39,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:39,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:39,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:39,176 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-10-03 03:06:39,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:06:39,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-03 03:06:39,219 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:39,219 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-03 03:06:39,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-03 03:06:39,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-03 03:06:39,220 INFO L87 Difference]: Start difference. First operand 155718 states and 185716 transitions. Second operand 4 states. [2019-10-03 03:06:39,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:39,781 INFO L93 Difference]: Finished difference Result 156721 states and 186688 transitions. [2019-10-03 03:06:39,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 03:06:39,781 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 112 [2019-10-03 03:06:39,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:39,914 INFO L225 Difference]: With dead ends: 156721 [2019-10-03 03:06:39,914 INFO L226 Difference]: Without dead ends: 156721 [2019-10-03 03:06:39,915 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-03 03:06:40,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156721 states. [2019-10-03 03:06:41,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156721 to 154366. [2019-10-03 03:06:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154366 states. [2019-10-03 03:06:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154366 states to 154366 states and 184080 transitions. [2019-10-03 03:06:41,550 INFO L78 Accepts]: Start accepts. Automaton has 154366 states and 184080 transitions. Word has length 112 [2019-10-03 03:06:41,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:41,551 INFO L475 AbstractCegarLoop]: Abstraction has 154366 states and 184080 transitions. [2019-10-03 03:06:41,551 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-03 03:06:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 154366 states and 184080 transitions. [2019-10-03 03:06:41,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:41,554 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:41,554 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:41,554 INFO L418 AbstractCegarLoop]: === Iteration 62 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:41,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:41,555 INFO L82 PathProgramCache]: Analyzing trace with hash 357870006, now seen corresponding path program 1 times [2019-10-03 03:06:41,555 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:41,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:41,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:41,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:41,557 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:41,861 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:41,861 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:06:41,861 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 113 with the following transitions: [2019-10-03 03:06:41,862 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [305], [308], [316], [319], [322], [325], [327], [329], [367], [369], [382], [390], [393], [396], [399], [401], [422], [425], [428], [431], [433], [435], [469], [528], [808], [906], [910], [913], [916], [919], [922], [925], [929], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:06:41,865 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:06:41,865 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:06:41,918 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:06:42,370 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:06:42,370 INFO L272 AbstractInterpreter]: Visited 107 different actions 392 times. Merged at 41 different actions 258 times. Widened at 14 different actions 30 times. Performed 1696 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1696 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 22 fixpoints after 11 different actions. Largest state had 237 variables. [2019-10-03 03:06:42,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:42,371 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:06:42,371 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:42,371 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2019-10-03 03:06:42,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:42,560 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:06:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:42,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 1301 conjuncts, 16 conjunts are in the unsatisfiable core [2019-10-03 03:06:42,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:06:42,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:42,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:42,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:43,070 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:06:43,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:43,421 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:43,436 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:06:43,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [11] total 27 [2019-10-03 03:06:43,436 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:06:43,437 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:06:43,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:06:43,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=631, Unknown=0, NotChecked=0, Total=702 [2019-10-03 03:06:43,438 INFO L87 Difference]: Start difference. First operand 154366 states and 184080 transitions. Second operand 10 states. [2019-10-03 03:06:45,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:06:45,393 INFO L93 Difference]: Finished difference Result 152637 states and 181442 transitions. [2019-10-03 03:06:45,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-03 03:06:45,394 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 112 [2019-10-03 03:06:45,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:06:45,530 INFO L225 Difference]: With dead ends: 152637 [2019-10-03 03:06:45,530 INFO L226 Difference]: Without dead ends: 152637 [2019-10-03 03:06:45,530 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 207 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=234, Invalid=1248, Unknown=0, NotChecked=0, Total=1482 [2019-10-03 03:06:45,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152637 states. [2019-10-03 03:06:46,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152637 to 145956. [2019-10-03 03:06:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145956 states. [2019-10-03 03:06:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145956 states to 145956 states and 174018 transitions. [2019-10-03 03:06:50,464 INFO L78 Accepts]: Start accepts. Automaton has 145956 states and 174018 transitions. Word has length 112 [2019-10-03 03:06:50,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:06:50,464 INFO L475 AbstractCegarLoop]: Abstraction has 145956 states and 174018 transitions. [2019-10-03 03:06:50,464 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:06:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 145956 states and 174018 transitions. [2019-10-03 03:06:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 03:06:50,468 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:06:50,468 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:06:50,468 INFO L418 AbstractCegarLoop]: === Iteration 63 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:06:50,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:50,468 INFO L82 PathProgramCache]: Analyzing trace with hash 983874411, now seen corresponding path program 1 times [2019-10-03 03:06:50,469 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:06:50,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:50,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:50,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:06:50,470 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:06:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:50,692 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:50,692 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:50,692 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:06:50,692 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 113 with the following transitions: [2019-10-03 03:06:50,693 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [108], [111], [114], [127], [130], [133], [136], [139], [141], [143], [146], [149], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [314], [316], [329], [337], [340], [343], [346], [348], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [467], [660], [681], [709], [712], [715], [719], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:06:50,694 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:06:50,694 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:06:50,720 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:06:50,911 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:06:50,911 INFO L272 AbstractInterpreter]: Visited 107 different actions 386 times. Merged at 41 different actions 255 times. Widened at 14 different actions 33 times. Performed 1643 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1643 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 21 fixpoints after 11 different actions. Largest state had 237 variables. [2019-10-03 03:06:50,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:06:50,912 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:06:50,912 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:06:50,912 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2019-10-03 03:06:51,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:06:51,028 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:06:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:06:51,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 1303 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-03 03:06:51,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:06:51,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:51,633 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:06:51,954 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,955 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,956 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,957 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,958 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:51,961 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:06:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:06:52,014 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:06:52,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 30 [2019-10-03 03:06:52,015 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:06:52,015 INFO L454 AbstractCegarLoop]: Interpolant automaton has 21 states [2019-10-03 03:06:52,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2019-10-03 03:06:52,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=788, Unknown=0, NotChecked=0, Total=870 [2019-10-03 03:06:52,016 INFO L87 Difference]: Start difference. First operand 145956 states and 174018 transitions. Second operand 21 states. [2019-10-03 03:06:55,165 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-10-03 03:06:55,842 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 44 [2019-10-03 03:06:56,461 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 46 [2019-10-03 03:06:56,895 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 44 [2019-10-03 03:06:57,194 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 46 [2019-10-03 03:06:57,850 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-10-03 03:07:00,341 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 44 [2019-10-03 03:07:00,672 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-10-03 03:07:02,946 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 46 [2019-10-03 03:07:03,111 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-10-03 03:07:05,376 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 34 [2019-10-03 03:07:07,754 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-10-03 03:07:08,640 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 46 [2019-10-03 03:07:11,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:07:11,303 INFO L93 Difference]: Finished difference Result 427098 states and 505711 transitions. [2019-10-03 03:07:11,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2019-10-03 03:07:11,303 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 112 [2019-10-03 03:07:11,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:07:12,384 INFO L225 Difference]: With dead ends: 427098 [2019-10-03 03:07:12,384 INFO L226 Difference]: Without dead ends: 427098 [2019-10-03 03:07:12,385 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 205 SyntacticMatches, 2 SemanticMatches, 138 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5585 ImplicationChecksByTransitivity, 13.6s TimeCoverageRelationStatistics Valid=3686, Invalid=15774, Unknown=0, NotChecked=0, Total=19460 [2019-10-03 03:07:12,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427098 states. [2019-10-03 03:07:17,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427098 to 144748. [2019-10-03 03:07:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144748 states. [2019-10-03 03:07:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144748 states to 144748 states and 172581 transitions. [2019-10-03 03:07:17,469 INFO L78 Accepts]: Start accepts. Automaton has 144748 states and 172581 transitions. Word has length 112 [2019-10-03 03:07:17,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:07:17,469 INFO L475 AbstractCegarLoop]: Abstraction has 144748 states and 172581 transitions. [2019-10-03 03:07:17,469 INFO L476 AbstractCegarLoop]: Interpolant automaton has 21 states. [2019-10-03 03:07:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 144748 states and 172581 transitions. [2019-10-03 03:07:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-03 03:07:17,475 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:07:17,475 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:07:17,475 INFO L418 AbstractCegarLoop]: === Iteration 64 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:07:17,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:17,476 INFO L82 PathProgramCache]: Analyzing trace with hash 1621156084, now seen corresponding path program 1 times [2019-10-03 03:07:17,476 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:07:17,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:17,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:17,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:17,478 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:07:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:18,030 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:18,030 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:07:18,031 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 115 with the following transitions: [2019-10-03 03:07:18,031 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [108], [111], [114], [117], [120], [125], [127], [130], [133], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [305], [308], [316], [319], [322], [325], [327], [329], [365], [369], [382], [390], [393], [396], [399], [401], [422], [425], [428], [431], [433], [435], [469], [528], [533], [656], [808], [906], [910], [913], [916], [919], [922], [925], [929], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:07:18,035 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:07:18,035 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:07:18,053 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:07:18,312 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:07:18,312 INFO L272 AbstractInterpreter]: Visited 109 different actions 536 times. Merged at 42 different actions 395 times. Widened at 16 different actions 59 times. Performed 2073 root evaluator evaluations with a maximum evaluation depth of 5. Performed 2073 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 32 fixpoints after 13 different actions. Largest state had 237 variables. [2019-10-03 03:07:18,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:18,312 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:07:18,312 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:18,313 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:07:18,434 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:18,434 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:07:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:18,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 1303 conjuncts, 13 conjunts are in the unsatisfiable core [2019-10-03 03:07:18,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:07:18,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:18,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:18,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:18,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:18,841 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:18,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:19,108 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:07:19,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:19,839 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:07:19,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11, 10] imperfect sequences [18] total 35 [2019-10-03 03:07:19,839 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:07:19,839 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-03 03:07:19,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-03 03:07:19,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=1094, Unknown=0, NotChecked=0, Total=1190 [2019-10-03 03:07:19,840 INFO L87 Difference]: Start difference. First operand 144748 states and 172581 transitions. Second operand 11 states. [2019-10-03 03:07:20,912 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-10-03 03:07:21,126 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 50 [2019-10-03 03:07:21,401 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-10-03 03:07:21,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:07:21,692 INFO L93 Difference]: Finished difference Result 143129 states and 170207 transitions. [2019-10-03 03:07:21,693 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-03 03:07:21,693 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 114 [2019-10-03 03:07:21,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:07:21,817 INFO L225 Difference]: With dead ends: 143129 [2019-10-03 03:07:21,818 INFO L226 Difference]: Without dead ends: 143129 [2019-10-03 03:07:21,818 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 210 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=279, Invalid=1883, Unknown=0, NotChecked=0, Total=2162 [2019-10-03 03:07:21,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143129 states. [2019-10-03 03:07:25,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143129 to 136499. [2019-10-03 03:07:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136499 states. [2019-10-03 03:07:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136499 states to 136499 states and 162836 transitions. [2019-10-03 03:07:25,826 INFO L78 Accepts]: Start accepts. Automaton has 136499 states and 162836 transitions. Word has length 114 [2019-10-03 03:07:25,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:07:25,826 INFO L475 AbstractCegarLoop]: Abstraction has 136499 states and 162836 transitions. [2019-10-03 03:07:25,826 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-03 03:07:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 136499 states and 162836 transitions. [2019-10-03 03:07:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-03 03:07:25,830 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:07:25,831 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:07:25,831 INFO L418 AbstractCegarLoop]: === Iteration 65 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:07:25,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:25,831 INFO L82 PathProgramCache]: Analyzing trace with hash 275863696, now seen corresponding path program 1 times [2019-10-03 03:07:25,831 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:07:25,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:25,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:25,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:25,833 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:07:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:26,137 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:26,137 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:07:26,137 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 115 with the following transitions: [2019-10-03 03:07:26,138 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [108], [111], [114], [127], [130], [133], [136], [141], [143], [146], [149], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [312], [316], [329], [337], [340], [343], [346], [348], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [467], [472], [526], [660], [681], [709], [712], [715], [719], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:07:26,140 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:07:26,140 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:07:26,169 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:07:26,431 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:07:26,431 INFO L272 AbstractInterpreter]: Visited 109 different actions 506 times. Merged at 42 different actions 366 times. Widened at 14 different actions 49 times. Performed 2006 root evaluator evaluations with a maximum evaluation depth of 5. Performed 2006 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 30 fixpoints after 12 different actions. Largest state had 237 variables. [2019-10-03 03:07:26,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:26,431 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:07:26,432 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:26,432 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:07:26,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:26,556 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:07:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:26,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 1305 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-03 03:07:26,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:07:26,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:26,898 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:26,898 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:26,899 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:28,331 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2019-10-03 03:07:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:28,376 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:07:28,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:28,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:28,578 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:07:28,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 11, 11] total 28 [2019-10-03 03:07:28,583 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:07:28,585 INFO L454 AbstractCegarLoop]: Interpolant automaton has 25 states [2019-10-03 03:07:28,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2019-10-03 03:07:28,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=684, Unknown=0, NotChecked=0, Total=756 [2019-10-03 03:07:28,586 INFO L87 Difference]: Start difference. First operand 136499 states and 162836 transitions. Second operand 25 states. [2019-10-03 03:07:31,356 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 35 [2019-10-03 03:07:31,542 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 54 [2019-10-03 03:07:32,011 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 56 [2019-10-03 03:07:32,492 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 39 [2019-10-03 03:07:32,686 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 56 [2019-10-03 03:07:33,196 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-10-03 03:07:35,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:07:35,112 INFO L93 Difference]: Finished difference Result 334168 states and 400176 transitions. [2019-10-03 03:07:35,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2019-10-03 03:07:35,112 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 114 [2019-10-03 03:07:35,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:07:35,434 INFO L225 Difference]: With dead ends: 334168 [2019-10-03 03:07:35,434 INFO L226 Difference]: Without dead ends: 334168 [2019-10-03 03:07:35,434 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 198 SyntacticMatches, 20 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 463 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=364, Invalid=1988, Unknown=0, NotChecked=0, Total=2352 [2019-10-03 03:07:35,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334168 states. [2019-10-03 03:07:37,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334168 to 136194. [2019-10-03 03:07:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136194 states. [2019-10-03 03:07:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136194 states to 136194 states and 162477 transitions. [2019-10-03 03:07:37,600 INFO L78 Accepts]: Start accepts. Automaton has 136194 states and 162477 transitions. Word has length 114 [2019-10-03 03:07:37,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:07:37,600 INFO L475 AbstractCegarLoop]: Abstraction has 136194 states and 162477 transitions. [2019-10-03 03:07:37,600 INFO L476 AbstractCegarLoop]: Interpolant automaton has 25 states. [2019-10-03 03:07:37,600 INFO L276 IsEmpty]: Start isEmpty. Operand 136194 states and 162477 transitions. [2019-10-03 03:07:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-03 03:07:37,603 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:07:37,603 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:07:37,603 INFO L418 AbstractCegarLoop]: === Iteration 66 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:07:37,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:37,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1146877358, now seen corresponding path program 1 times [2019-10-03 03:07:37,604 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:07:37,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:37,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:37,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:37,605 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:07:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:38,136 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:38,136 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:07:38,136 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 117 with the following transitions: [2019-10-03 03:07:38,137 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [136], [139], [141], [143], [146], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [255], [257], [259], [303], [305], [308], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [469], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:07:38,139 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:07:38,139 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:07:38,183 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:07:38,459 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:07:38,459 INFO L272 AbstractInterpreter]: Visited 111 different actions 464 times. Merged at 42 different actions 327 times. Widened at 14 different actions 38 times. Performed 1867 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1867 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 25 fixpoints after 11 different actions. Largest state had 237 variables. [2019-10-03 03:07:38,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:38,459 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:07:38,459 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:38,459 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:07:38,585 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:38,586 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:07:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:38,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 1306 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-03 03:07:38,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:07:38,852 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:07:39,024 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:07:39,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:07:39,301 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-03 03:07:39,301 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [18] total 32 [2019-10-03 03:07:39,301 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:07:39,301 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-03 03:07:39,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-03 03:07:39,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=897, Unknown=0, NotChecked=0, Total=992 [2019-10-03 03:07:39,302 INFO L87 Difference]: Start difference. First operand 136194 states and 162477 transitions. Second operand 9 states. [2019-10-03 03:07:40,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:07:40,610 INFO L93 Difference]: Finished difference Result 156966 states and 187002 transitions. [2019-10-03 03:07:40,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-03 03:07:40,611 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 116 [2019-10-03 03:07:40,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:07:40,746 INFO L225 Difference]: With dead ends: 156966 [2019-10-03 03:07:40,746 INFO L226 Difference]: Without dead ends: 156966 [2019-10-03 03:07:40,747 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 219 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 291 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=210, Invalid=1430, Unknown=0, NotChecked=0, Total=1640 [2019-10-03 03:07:43,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156966 states. [2019-10-03 03:07:43,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156966 to 136125. [2019-10-03 03:07:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136125 states. [2019-10-03 03:07:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136125 states to 136125 states and 162401 transitions. [2019-10-03 03:07:44,136 INFO L78 Accepts]: Start accepts. Automaton has 136125 states and 162401 transitions. Word has length 116 [2019-10-03 03:07:44,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:07:44,136 INFO L475 AbstractCegarLoop]: Abstraction has 136125 states and 162401 transitions. [2019-10-03 03:07:44,136 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-03 03:07:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 136125 states and 162401 transitions. [2019-10-03 03:07:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 03:07:44,139 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:07:44,139 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:07:44,139 INFO L418 AbstractCegarLoop]: === Iteration 67 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:07:44,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:44,140 INFO L82 PathProgramCache]: Analyzing trace with hash 153637351, now seen corresponding path program 1 times [2019-10-03 03:07:44,140 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:07:44,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:44,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:44,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:44,142 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:07:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:44,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:44,507 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:07:44,507 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 118 with the following transitions: [2019-10-03 03:07:44,508 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [136], [139], [141], [143], [146], [149], [152], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [220], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [255], [257], [259], [303], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [448], [451], [454], [457], [461], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:07:44,510 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:07:44,510 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:07:44,558 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:07:44,929 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:07:44,929 INFO L272 AbstractInterpreter]: Visited 112 different actions 509 times. Merged at 41 different actions 363 times. Widened at 14 different actions 59 times. Performed 1997 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1997 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 33 fixpoints after 10 different actions. Largest state had 238 variables. [2019-10-03 03:07:44,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:44,930 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:07:44,930 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:44,930 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:07:45,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:45,059 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:07:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:45,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 1309 conjuncts, 45 conjunts are in the unsatisfiable core [2019-10-03 03:07:45,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:07:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:07:45,842 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:07:46,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:46,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:46,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:46,877 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:47,159 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-03 03:07:47,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [16, 16] total 42 [2019-10-03 03:07:47,159 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:07:47,160 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-03 03:07:47,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-03 03:07:47,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=1560, Unknown=0, NotChecked=0, Total=1722 [2019-10-03 03:07:47,160 INFO L87 Difference]: Start difference. First operand 136125 states and 162401 transitions. Second operand 15 states. [2019-10-03 03:07:49,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:07:49,520 INFO L93 Difference]: Finished difference Result 194388 states and 232275 transitions. [2019-10-03 03:07:49,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-10-03 03:07:49,520 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 117 [2019-10-03 03:07:49,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:07:49,688 INFO L225 Difference]: With dead ends: 194388 [2019-10-03 03:07:49,688 INFO L226 Difference]: Without dead ends: 194388 [2019-10-03 03:07:49,689 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 206 SyntacticMatches, 3 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 444 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=343, Invalid=2413, Unknown=0, NotChecked=0, Total=2756 [2019-10-03 03:07:49,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194388 states. [2019-10-03 03:07:53,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194388 to 135991. [2019-10-03 03:07:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135991 states. [2019-10-03 03:07:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135991 states to 135991 states and 162247 transitions. [2019-10-03 03:07:53,328 INFO L78 Accepts]: Start accepts. Automaton has 135991 states and 162247 transitions. Word has length 117 [2019-10-03 03:07:53,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:07:53,328 INFO L475 AbstractCegarLoop]: Abstraction has 135991 states and 162247 transitions. [2019-10-03 03:07:53,328 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-03 03:07:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 135991 states and 162247 transitions. [2019-10-03 03:07:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 03:07:53,332 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:07:53,332 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:07:53,332 INFO L418 AbstractCegarLoop]: === Iteration 68 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:07:53,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:53,333 INFO L82 PathProgramCache]: Analyzing trace with hash -92548271, now seen corresponding path program 1 times [2019-10-03 03:07:53,333 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:07:53,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:53,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:53,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:07:53,335 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:07:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:53,938 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:53,938 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:07:53,939 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 118 with the following transitions: [2019-10-03 03:07:53,939 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [136], [139], [141], [143], [146], [149], [152], [155], [157], [159], [162], [165], [169], [171], [174], [190], [192], [195], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [305], [308], [316], [319], [322], [325], [327], [329], [367], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:07:53,941 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:07:53,941 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:07:53,969 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:07:54,261 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:07:54,261 INFO L272 AbstractInterpreter]: Visited 112 different actions 554 times. Merged at 40 different actions 404 times. Widened at 15 different actions 73 times. Performed 2103 root evaluator evaluations with a maximum evaluation depth of 5. Performed 2103 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 33 fixpoints after 13 different actions. Largest state had 237 variables. [2019-10-03 03:07:54,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:07:54,261 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:07:54,261 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:07:54,262 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:07:54,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:07:54,395 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:07:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:07:54,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 1306 conjuncts, 20 conjunts are in the unsatisfiable core [2019-10-03 03:07:54,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:07:54,766 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:54,933 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:55,321 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:07:55,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:55,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:58,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:07:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:07:58,474 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:07:58,474 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 11, 11] total 30 [2019-10-03 03:07:58,474 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:07:58,474 INFO L454 AbstractCegarLoop]: Interpolant automaton has 25 states [2019-10-03 03:07:58,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2019-10-03 03:07:58,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=754, Unknown=0, NotChecked=0, Total=870 [2019-10-03 03:07:58,475 INFO L87 Difference]: Start difference. First operand 135991 states and 162247 transitions. Second operand 25 states. [2019-10-03 03:07:58,658 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-10-03 03:07:59,179 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-10-03 03:07:59,925 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-10-03 03:08:00,417 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-10-03 03:08:00,694 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-10-03 03:08:01,411 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2019-10-03 03:08:01,972 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2019-10-03 03:08:02,408 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2019-10-03 03:08:02,747 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2019-10-03 03:08:03,373 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2019-10-03 03:08:04,144 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 89 [2019-10-03 03:08:04,469 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-10-03 03:08:05,145 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-10-03 03:08:05,313 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-10-03 03:08:05,704 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2019-10-03 03:08:06,284 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-10-03 03:08:06,714 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-10-03 03:08:07,026 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-10-03 03:08:07,323 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-10-03 03:08:07,940 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-10-03 03:08:08,399 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-10-03 03:08:09,004 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2019-10-03 03:08:09,219 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-10-03 03:08:09,474 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 62 [2019-10-03 03:08:09,687 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-10-03 03:08:10,178 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-10-03 03:08:10,640 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-10-03 03:08:11,095 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 77 [2019-10-03 03:08:11,459 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-10-03 03:08:11,751 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-10-03 03:08:12,288 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-10-03 03:08:14,204 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2019-10-03 03:08:14,458 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-10-03 03:08:15,231 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 65 [2019-10-03 03:08:15,483 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-10-03 03:08:15,739 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-10-03 03:08:16,250 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2019-10-03 03:08:16,589 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 90 [2019-10-03 03:08:16,963 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2019-10-03 03:08:17,408 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 65 [2019-10-03 03:08:17,756 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-10-03 03:08:17,984 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2019-10-03 03:08:18,331 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-10-03 03:08:18,598 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-10-03 03:08:18,952 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2019-10-03 03:08:19,251 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2019-10-03 03:08:19,479 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-10-03 03:08:19,874 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-10-03 03:08:20,633 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2019-10-03 03:08:20,949 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2019-10-03 03:08:21,098 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-10-03 03:08:21,643 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 90 [2019-10-03 03:08:21,836 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2019-10-03 03:08:22,201 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-10-03 03:08:22,525 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-10-03 03:08:22,848 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-10-03 03:08:23,617 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2019-10-03 03:08:23,837 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2019-10-03 03:08:24,385 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-10-03 03:08:24,587 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-10-03 03:08:24,906 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-10-03 03:08:25,111 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-10-03 03:08:25,394 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 80 [2019-10-03 03:08:25,890 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-10-03 03:08:26,227 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-10-03 03:08:26,715 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 62 [2019-10-03 03:08:28,484 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-10-03 03:08:28,882 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 51 [2019-10-03 03:08:29,515 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2019-10-03 03:08:30,136 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-10-03 03:08:30,612 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2019-10-03 03:08:31,201 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 94 [2019-10-03 03:08:31,507 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-10-03 03:08:32,115 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2019-10-03 03:08:32,306 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2019-10-03 03:08:32,791 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-10-03 03:08:33,149 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2019-10-03 03:08:33,475 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2019-10-03 03:08:33,914 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2019-10-03 03:08:34,215 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-10-03 03:08:34,391 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-10-03 03:08:35,055 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-10-03 03:08:35,408 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2019-10-03 03:08:35,749 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2019-10-03 03:08:36,117 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2019-10-03 03:08:36,359 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2019-10-03 03:08:36,874 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2019-10-03 03:08:37,247 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2019-10-03 03:08:38,007 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 73 [2019-10-03 03:08:38,154 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-10-03 03:08:38,505 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-10-03 03:08:40,199 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-10-03 03:08:40,529 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-10-03 03:08:40,941 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2019-10-03 03:08:41,325 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-10-03 03:08:45,797 WARN L191 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 103 DAG size of output: 93 [2019-10-03 03:08:46,005 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2019-10-03 03:08:46,335 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2019-10-03 03:08:46,728 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 67 [2019-10-03 03:08:47,145 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2019-10-03 03:08:47,473 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 96 [2019-10-03 03:08:47,894 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 83 [2019-10-03 03:08:48,152 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-10-03 03:08:48,367 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-10-03 03:08:48,841 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-10-03 03:08:49,102 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-10-03 03:08:49,870 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2019-10-03 03:08:50,565 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2019-10-03 03:08:50,836 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 64 [2019-10-03 03:08:51,123 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2019-10-03 03:08:51,531 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 94 [2019-10-03 03:08:51,812 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2019-10-03 03:08:52,307 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 85 [2019-10-03 03:08:52,770 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2019-10-03 03:08:53,084 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 86 [2019-10-03 03:08:53,371 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2019-10-03 03:08:53,643 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-10-03 03:08:54,140 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2019-10-03 03:08:54,466 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-10-03 03:08:54,744 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 73 [2019-10-03 03:08:55,167 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2019-10-03 03:08:55,641 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-10-03 03:08:56,206 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2019-10-03 03:08:56,488 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2019-10-03 03:08:57,044 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 79 [2019-10-03 03:08:57,314 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 75 [2019-10-03 03:09:00,179 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2019-10-03 03:09:00,637 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 89 [2019-10-03 03:09:01,232 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2019-10-03 03:09:08,107 WARN L191 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 107 DAG size of output: 92 [2019-10-03 03:09:08,390 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2019-10-03 03:09:08,646 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-10-03 03:09:08,841 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-10-03 03:09:09,130 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2019-10-03 03:09:09,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:09:09,541 INFO L93 Difference]: Finished difference Result 324590 states and 384184 transitions. [2019-10-03 03:09:09,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 173 states. [2019-10-03 03:09:09,541 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 117 [2019-10-03 03:09:09,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:09:09,848 INFO L225 Difference]: With dead ends: 324590 [2019-10-03 03:09:09,848 INFO L226 Difference]: Without dead ends: 324590 [2019-10-03 03:09:09,850 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 193 SyntacticMatches, 29 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15784 ImplicationChecksByTransitivity, 57.3s TimeCoverageRelationStatistics Valid=6055, Invalid=34145, Unknown=0, NotChecked=0, Total=40200 [2019-10-03 03:09:10,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324590 states. [2019-10-03 03:09:12,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324590 to 135948. [2019-10-03 03:09:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135948 states. [2019-10-03 03:09:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135948 states to 135948 states and 162194 transitions. [2019-10-03 03:09:12,206 INFO L78 Accepts]: Start accepts. Automaton has 135948 states and 162194 transitions. Word has length 117 [2019-10-03 03:09:12,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:09:12,206 INFO L475 AbstractCegarLoop]: Abstraction has 135948 states and 162194 transitions. [2019-10-03 03:09:12,206 INFO L476 AbstractCegarLoop]: Interpolant automaton has 25 states. [2019-10-03 03:09:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 135948 states and 162194 transitions. [2019-10-03 03:09:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-03 03:09:12,209 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:09:12,209 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:09:12,209 INFO L418 AbstractCegarLoop]: === Iteration 69 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:09:12,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:12,209 INFO L82 PathProgramCache]: Analyzing trace with hash 656530534, now seen corresponding path program 1 times [2019-10-03 03:09:12,209 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:09:12,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:12,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:12,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:12,211 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:09:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-03 03:09:12,563 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:09:12,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2019-10-03 03:09:12,563 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:09:12,563 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-03 03:09:12,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-03 03:09:12,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2019-10-03 03:09:12,564 INFO L87 Difference]: Start difference. First operand 135948 states and 162194 transitions. Second operand 16 states. [2019-10-03 03:09:12,684 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-10-03 03:09:16,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:09:16,099 INFO L93 Difference]: Finished difference Result 319634 states and 382854 transitions. [2019-10-03 03:09:16,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-03 03:09:16,100 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 117 [2019-10-03 03:09:16,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:09:16,411 INFO L225 Difference]: With dead ends: 319634 [2019-10-03 03:09:16,411 INFO L226 Difference]: Without dead ends: 319634 [2019-10-03 03:09:16,412 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=157, Invalid=599, Unknown=0, NotChecked=0, Total=756 [2019-10-03 03:09:16,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319634 states. [2019-10-03 03:09:19,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319634 to 135954. [2019-10-03 03:09:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135954 states. [2019-10-03 03:09:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135954 states to 135954 states and 162200 transitions. [2019-10-03 03:09:19,252 INFO L78 Accepts]: Start accepts. Automaton has 135954 states and 162200 transitions. Word has length 117 [2019-10-03 03:09:19,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:09:19,253 INFO L475 AbstractCegarLoop]: Abstraction has 135954 states and 162200 transitions. [2019-10-03 03:09:19,253 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-03 03:09:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 135954 states and 162200 transitions. [2019-10-03 03:09:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-03 03:09:19,255 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:09:19,255 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:09:19,255 INFO L418 AbstractCegarLoop]: === Iteration 70 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:09:19,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:19,256 INFO L82 PathProgramCache]: Analyzing trace with hash 955580979, now seen corresponding path program 1 times [2019-10-03 03:09:19,256 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:09:19,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:19,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:19,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:19,257 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:09:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:19,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:09:19,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-10-03 03:09:19,500 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:09:19,500 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-03 03:09:19,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-03 03:09:19,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2019-10-03 03:09:19,501 INFO L87 Difference]: Start difference. First operand 135954 states and 162200 transitions. Second operand 12 states. [2019-10-03 03:09:22,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:09:22,104 INFO L93 Difference]: Finished difference Result 193833 states and 231023 transitions. [2019-10-03 03:09:22,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-10-03 03:09:22,104 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 118 [2019-10-03 03:09:22,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:09:22,278 INFO L225 Difference]: With dead ends: 193833 [2019-10-03 03:09:22,278 INFO L226 Difference]: Without dead ends: 193833 [2019-10-03 03:09:22,279 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=269, Invalid=661, Unknown=0, NotChecked=0, Total=930 [2019-10-03 03:09:22,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193833 states. [2019-10-03 03:09:26,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193833 to 146713. [2019-10-03 03:09:26,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146713 states. [2019-10-03 03:09:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146713 states to 146713 states and 175110 transitions. [2019-10-03 03:09:26,537 INFO L78 Accepts]: Start accepts. Automaton has 146713 states and 175110 transitions. Word has length 118 [2019-10-03 03:09:26,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:09:26,537 INFO L475 AbstractCegarLoop]: Abstraction has 146713 states and 175110 transitions. [2019-10-03 03:09:26,537 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-03 03:09:26,538 INFO L276 IsEmpty]: Start isEmpty. Operand 146713 states and 175110 transitions. [2019-10-03 03:09:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-03 03:09:26,540 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:09:26,540 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:09:26,540 INFO L418 AbstractCegarLoop]: === Iteration 71 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:09:26,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:26,541 INFO L82 PathProgramCache]: Analyzing trace with hash -1823972269, now seen corresponding path program 1 times [2019-10-03 03:09:26,541 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:09:26,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:26,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:26,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:26,543 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:09:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:26,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:26,847 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:09:26,847 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:09:26,847 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 121 with the following transitions: [2019-10-03 03:09:26,847 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [125], [127], [130], [133], [136], [139], [141], [143], [146], [149], [152], [155], [157], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [204], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [303], [305], [308], [316], [319], [322], [325], [327], [329], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [533], [656], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:09:26,850 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:09:26,851 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:09:26,878 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:09:27,134 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:09:27,134 INFO L272 AbstractInterpreter]: Visited 115 different actions 474 times. Merged at 42 different actions 331 times. Widened at 16 different actions 50 times. Performed 1868 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1868 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 28 fixpoints after 13 different actions. Largest state had 237 variables. [2019-10-03 03:09:27,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:27,134 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:09:27,135 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:09:27,135 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:09:27,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:27,273 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:09:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:27,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 1308 conjuncts, 41 conjunts are in the unsatisfiable core [2019-10-03 03:09:27,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:09:27,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:27,927 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:28,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:28,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:28,801 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:09:29,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:29,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:30,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:30,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:30,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:30,305 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:09:30,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 20, 18] total 50 [2019-10-03 03:09:30,306 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:09:30,306 INFO L454 AbstractCegarLoop]: Interpolant automaton has 35 states [2019-10-03 03:09:30,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2019-10-03 03:09:30,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=204, Invalid=2246, Unknown=0, NotChecked=0, Total=2450 [2019-10-03 03:09:30,306 INFO L87 Difference]: Start difference. First operand 146713 states and 175110 transitions. Second operand 35 states. [2019-10-03 03:09:30,510 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-10-03 03:09:32,468 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-10-03 03:09:37,803 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-10-03 03:09:39,032 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-10-03 03:09:40,366 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-10-03 03:09:40,679 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-10-03 03:09:43,435 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-10-03 03:09:43,886 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-10-03 03:09:49,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:09:49,172 INFO L93 Difference]: Finished difference Result 322969 states and 384321 transitions. [2019-10-03 03:09:49,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2019-10-03 03:09:49,173 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 120 [2019-10-03 03:09:49,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:09:49,498 INFO L225 Difference]: With dead ends: 322969 [2019-10-03 03:09:49,498 INFO L226 Difference]: Without dead ends: 322969 [2019-10-03 03:09:49,498 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 202 SyntacticMatches, 7 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2937 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=1537, Invalid=9593, Unknown=0, NotChecked=0, Total=11130 [2019-10-03 03:09:49,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322969 states. [2019-10-03 03:09:51,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322969 to 154318. [2019-10-03 03:09:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154318 states. [2019-10-03 03:09:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154318 states to 154318 states and 184049 transitions. [2019-10-03 03:09:51,981 INFO L78 Accepts]: Start accepts. Automaton has 154318 states and 184049 transitions. Word has length 120 [2019-10-03 03:09:51,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:09:51,981 INFO L475 AbstractCegarLoop]: Abstraction has 154318 states and 184049 transitions. [2019-10-03 03:09:51,981 INFO L476 AbstractCegarLoop]: Interpolant automaton has 35 states. [2019-10-03 03:09:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 154318 states and 184049 transitions. [2019-10-03 03:09:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-03 03:09:51,984 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:09:51,984 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:09:51,984 INFO L418 AbstractCegarLoop]: === Iteration 72 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:09:51,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:51,985 INFO L82 PathProgramCache]: Analyzing trace with hash 656684472, now seen corresponding path program 1 times [2019-10-03 03:09:51,985 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:09:51,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:51,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:51,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:51,987 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:09:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:52,304 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:09:52,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2019-10-03 03:09:52,304 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:09:52,304 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-03 03:09:52,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-03 03:09:52,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2019-10-03 03:09:52,305 INFO L87 Difference]: Start difference. First operand 154318 states and 184049 transitions. Second operand 16 states. [2019-10-03 03:09:53,201 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2019-10-03 03:09:55,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:09:55,683 INFO L93 Difference]: Finished difference Result 217642 states and 259321 transitions. [2019-10-03 03:09:55,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-10-03 03:09:55,684 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 120 [2019-10-03 03:09:55,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:09:55,886 INFO L225 Difference]: With dead ends: 217642 [2019-10-03 03:09:55,886 INFO L226 Difference]: Without dead ends: 217642 [2019-10-03 03:09:55,887 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 362 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=337, Invalid=1385, Unknown=0, NotChecked=0, Total=1722 [2019-10-03 03:09:56,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217642 states. [2019-10-03 03:09:57,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217642 to 162838. [2019-10-03 03:09:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162838 states. [2019-10-03 03:09:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162838 states to 162838 states and 194226 transitions. [2019-10-03 03:09:57,714 INFO L78 Accepts]: Start accepts. Automaton has 162838 states and 194226 transitions. Word has length 120 [2019-10-03 03:09:57,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:09:57,714 INFO L475 AbstractCegarLoop]: Abstraction has 162838 states and 194226 transitions. [2019-10-03 03:09:57,714 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-03 03:09:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162838 states and 194226 transitions. [2019-10-03 03:09:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-03 03:09:57,716 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:09:57,716 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:09:57,717 INFO L418 AbstractCegarLoop]: === Iteration 73 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:09:57,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:57,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1104350047, now seen corresponding path program 1 times [2019-10-03 03:09:57,717 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:09:57,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:57,718 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:57,719 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:09:57,719 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:09:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:58,495 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:58,496 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:09:58,496 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:09:58,496 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 121 with the following transitions: [2019-10-03 03:09:58,496 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [136], [141], [143], [146], [149], [152], [155], [157], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [255], [257], [259], [303], [305], [308], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [472], [526], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:09:58,499 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:09:58,499 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:09:58,523 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:09:58,692 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:09:58,692 INFO L272 AbstractInterpreter]: Visited 115 different actions 425 times. Merged at 42 different actions 284 times. Widened at 13 different actions 30 times. Performed 1790 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1790 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 25 fixpoints after 10 different actions. Largest state had 237 variables. [2019-10-03 03:09:58,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:09:58,693 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:09:58,693 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:09:58,693 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:09:58,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:09:58,836 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:09:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:09:59,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 1308 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-03 03:09:59,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:09:59,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:59,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:59,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:59,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:09:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:09:59,439 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:10:02,532 WARN L191 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 23 [2019-10-03 03:10:02,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (13)] Exception during sending of exit command (exit): Broken pipe [2019-10-03 03:10:02,609 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:10:02,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 11, 11] total 36 [2019-10-03 03:10:02,610 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:10:02,610 INFO L454 AbstractCegarLoop]: Interpolant automaton has 31 states [2019-10-03 03:10:02,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2019-10-03 03:10:02,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1144, Unknown=0, NotChecked=0, Total=1260 [2019-10-03 03:10:02,611 INFO L87 Difference]: Start difference. First operand 162838 states and 194226 transitions. Second operand 31 states. [2019-10-03 03:10:02,860 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 72 [2019-10-03 03:10:04,849 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2019-10-03 03:10:07,696 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 38 [2019-10-03 03:10:10,649 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 43 [2019-10-03 03:10:11,068 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 47 [2019-10-03 03:10:11,719 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 43 [2019-10-03 03:10:12,212 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 47 [2019-10-03 03:10:12,367 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 43 [2019-10-03 03:10:12,591 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-10-03 03:10:13,234 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-10-03 03:10:13,985 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 47 [2019-10-03 03:10:14,376 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-10-03 03:10:14,532 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 34 [2019-10-03 03:10:16,752 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 51 [2019-10-03 03:10:17,043 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 52 [2019-10-03 03:10:19,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:10:19,169 INFO L93 Difference]: Finished difference Result 508707 states and 601630 transitions. [2019-10-03 03:10:19,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2019-10-03 03:10:19,169 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 120 [2019-10-03 03:10:19,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:10:20,215 INFO L225 Difference]: With dead ends: 508707 [2019-10-03 03:10:20,215 INFO L226 Difference]: Without dead ends: 508707 [2019-10-03 03:10:20,215 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 223 SyntacticMatches, 4 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3910 ImplicationChecksByTransitivity, 13.3s TimeCoverageRelationStatistics Valid=2397, Invalid=12123, Unknown=0, NotChecked=0, Total=14520 [2019-10-03 03:10:20,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508707 states. [2019-10-03 03:10:22,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508707 to 163469. [2019-10-03 03:10:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163469 states. [2019-10-03 03:10:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163469 states to 163469 states and 194934 transitions. [2019-10-03 03:10:22,880 INFO L78 Accepts]: Start accepts. Automaton has 163469 states and 194934 transitions. Word has length 120 [2019-10-03 03:10:22,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:10:22,881 INFO L475 AbstractCegarLoop]: Abstraction has 163469 states and 194934 transitions. [2019-10-03 03:10:22,881 INFO L476 AbstractCegarLoop]: Interpolant automaton has 31 states. [2019-10-03 03:10:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 163469 states and 194934 transitions. [2019-10-03 03:10:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-03 03:10:22,883 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:10:22,883 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-03 03:10:22,884 INFO L418 AbstractCegarLoop]: === Iteration 74 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:10:22,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:22,884 INFO L82 PathProgramCache]: Analyzing trace with hash 296474662, now seen corresponding path program 1 times [2019-10-03 03:10:22,884 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:10:22,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:22,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:22,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:22,886 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:10:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:10:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:23,263 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:10:23,263 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:10:23,263 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 121 with the following transitions: [2019-10-03 03:10:23,264 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [90], [93], [96], [99], [102], [106], [108], [111], [114], [117], [120], [123], [125], [127], [130], [133], [136], [139], [141], [143], [146], [149], [152], [157], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [217], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [255], [257], [259], [303], [305], [308], [316], [319], [322], [325], [327], [329], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [448], [465], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:10:23,265 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:10:23,266 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:10:23,293 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:10:23,525 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:10:23,525 INFO L272 AbstractInterpreter]: Visited 115 different actions 416 times. Merged at 42 different actions 275 times. Widened at 14 different actions 33 times. Performed 1707 root evaluator evaluations with a maximum evaluation depth of 5. Performed 1707 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 24 fixpoints after 12 different actions. Largest state had 237 variables. [2019-10-03 03:10:23,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:23,526 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:10:23,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:10:23,526 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:10:23,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:23,675 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:10:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:10:23,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 1308 conjuncts, 34 conjunts are in the unsatisfiable core [2019-10-03 03:10:23,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:10:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:25,000 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:10:25,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:25,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:25,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-03 03:10:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:25,862 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:10:25,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 16, 15] total 45 [2019-10-03 03:10:25,862 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:10:25,862 INFO L454 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-10-03 03:10:25,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-10-03 03:10:25,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=185, Invalid=1795, Unknown=0, NotChecked=0, Total=1980 [2019-10-03 03:10:25,863 INFO L87 Difference]: Start difference. First operand 163469 states and 194934 transitions. Second operand 32 states. [2019-10-03 03:10:30,615 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2019-10-03 03:10:30,994 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2019-10-03 03:10:32,028 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-10-03 03:10:32,556 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-10-03 03:10:33,324 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2019-10-03 03:10:33,523 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2019-10-03 03:10:34,088 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2019-10-03 03:10:34,652 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2019-10-03 03:10:34,889 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2019-10-03 03:10:35,145 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2019-10-03 03:10:35,615 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-10-03 03:10:36,081 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-10-03 03:10:36,306 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2019-10-03 03:10:38,104 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2019-10-03 03:10:39,230 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-10-03 03:10:39,643 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 63 [2019-10-03 03:10:43,152 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 63 [2019-10-03 03:10:43,465 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2019-10-03 03:10:43,794 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-10-03 03:10:44,567 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2019-10-03 03:10:49,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:10:49,022 INFO L93 Difference]: Finished difference Result 395893 states and 471845 transitions. [2019-10-03 03:10:49,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2019-10-03 03:10:49,022 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 120 [2019-10-03 03:10:49,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:10:49,400 INFO L225 Difference]: With dead ends: 395893 [2019-10-03 03:10:49,401 INFO L226 Difference]: Without dead ends: 395893 [2019-10-03 03:10:49,401 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 214 SyntacticMatches, 1 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7797 ImplicationChecksByTransitivity, 15.6s TimeCoverageRelationStatistics Valid=3111, Invalid=22329, Unknown=0, NotChecked=0, Total=25440 [2019-10-03 03:10:49,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395893 states. [2019-10-03 03:10:51,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395893 to 170665. [2019-10-03 03:10:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170665 states. [2019-10-03 03:10:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170665 states to 170665 states and 203411 transitions. [2019-10-03 03:10:51,763 INFO L78 Accepts]: Start accepts. Automaton has 170665 states and 203411 transitions. Word has length 120 [2019-10-03 03:10:51,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:10:51,763 INFO L475 AbstractCegarLoop]: Abstraction has 170665 states and 203411 transitions. [2019-10-03 03:10:51,763 INFO L476 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-10-03 03:10:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 170665 states and 203411 transitions. [2019-10-03 03:10:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2019-10-03 03:10:51,768 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:10:51,768 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:10:51,769 INFO L418 AbstractCegarLoop]: === Iteration 75 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:10:51,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:51,769 INFO L82 PathProgramCache]: Analyzing trace with hash -1307601138, now seen corresponding path program 1 times [2019-10-03 03:10:51,769 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:10:51,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:51,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:51,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:51,771 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:10:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:10:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 29 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:51,820 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:10:51,820 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 03:10:51,821 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 140 with the following transitions: [2019-10-03 03:10:51,821 INFO L207 CegarAbsIntRunner]: [0], [3], [6], [9], [12], [15], [18], [21], [24], [27], [30], [33], [36], [39], [42], [45], [48], [51], [54], [57], [61], [64], [67], [70], [74], [77], [80], [83], [87], [108], [111], [114], [127], [130], [133], [136], [139], [141], [143], [146], [149], [159], [162], [165], [169], [171], [174], [190], [192], [195], [198], [201], [206], [208], [211], [214], [222], [224], [227], [230], [232], [234], [237], [238], [240], [243], [246], [249], [252], [257], [259], [261], [264], [272], [275], [278], [281], [283], [285], [303], [312], [316], [329], [337], [340], [343], [346], [348], [356], [358], [361], [369], [372], [375], [378], [380], [382], [422], [425], [428], [431], [433], [435], [467], [660], [681], [709], [712], [715], [719], [1739], [1740], [1744], [1745], [1746] [2019-10-03 03:10:51,825 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 03:10:51,825 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 03:10:51,852 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 03:10:52,127 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 03:10:52,128 INFO L272 AbstractInterpreter]: Visited 115 different actions 574 times. Merged at 49 different actions 404 times. Widened at 11 different actions 46 times. Performed 2090 root evaluator evaluations with a maximum evaluation depth of 5. Performed 2090 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 48 fixpoints after 13 different actions. Largest state had 238 variables. [2019-10-03 03:10:52,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:52,128 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2019-10-03 03:10:52,128 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 03:10:52,128 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-03 03:10:52,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:52,287 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-10-03 03:10:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:10:52,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 1382 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-03 03:10:52,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-03 03:10:52,563 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 17 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:52,563 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-03 03:10:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 17 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-03 03:10:52,635 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-10-03 03:10:52,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 14 [2019-10-03 03:10:52,635 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-10-03 03:10:52,635 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-03 03:10:52,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-03 03:10:52,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2019-10-03 03:10:52,636 INFO L87 Difference]: Start difference. First operand 170665 states and 203411 transitions. Second operand 10 states. [2019-10-03 03:10:54,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:10:54,024 INFO L93 Difference]: Finished difference Result 145070 states and 167704 transitions. [2019-10-03 03:10:54,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-03 03:10:54,025 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 139 [2019-10-03 03:10:54,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:10:54,125 INFO L225 Difference]: With dead ends: 145070 [2019-10-03 03:10:54,126 INFO L226 Difference]: Without dead ends: 144061 [2019-10-03 03:10:54,126 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 275 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=102, Invalid=278, Unknown=0, NotChecked=0, Total=380 [2019-10-03 03:10:54,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144061 states. [2019-10-03 03:10:54,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144061 to 125608. [2019-10-03 03:10:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125608 states. [2019-10-03 03:10:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125608 states to 125608 states and 146095 transitions. [2019-10-03 03:10:55,008 INFO L78 Accepts]: Start accepts. Automaton has 125608 states and 146095 transitions. Word has length 139 [2019-10-03 03:10:55,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:10:55,008 INFO L475 AbstractCegarLoop]: Abstraction has 125608 states and 146095 transitions. [2019-10-03 03:10:55,008 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-03 03:10:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 125608 states and 146095 transitions. [2019-10-03 03:10:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-10-03 03:10:55,013 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:10:55,013 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 03:10:55,013 INFO L418 AbstractCegarLoop]: === Iteration 76 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:10:55,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:55,014 INFO L82 PathProgramCache]: Analyzing trace with hash 2047945578, now seen corresponding path program 1 times [2019-10-03 03:10:55,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:10:55,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:55,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:55,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:55,015 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:10:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 03:10:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-03 03:10:55,068 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 03:10:55,068 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 03:10:55,068 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 03:10:55,068 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 03:10:55,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 03:10:55,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:10:55,069 INFO L87 Difference]: Start difference. First operand 125608 states and 146095 transitions. Second operand 3 states. [2019-10-03 03:10:55,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 03:10:55,172 INFO L93 Difference]: Finished difference Result 54159 states and 61731 transitions. [2019-10-03 03:10:55,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 03:10:55,172 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2019-10-03 03:10:55,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 03:10:55,211 INFO L225 Difference]: With dead ends: 54159 [2019-10-03 03:10:55,211 INFO L226 Difference]: Without dead ends: 54159 [2019-10-03 03:10:55,211 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 03:10:55,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54159 states. [2019-10-03 03:10:55,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54159 to 53193. [2019-10-03 03:10:55,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53193 states. [2019-10-03 03:10:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53193 states to 53193 states and 60579 transitions. [2019-10-03 03:10:55,974 INFO L78 Accepts]: Start accepts. Automaton has 53193 states and 60579 transitions. Word has length 140 [2019-10-03 03:10:55,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 03:10:55,974 INFO L475 AbstractCegarLoop]: Abstraction has 53193 states and 60579 transitions. [2019-10-03 03:10:55,974 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 03:10:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 53193 states and 60579 transitions. [2019-10-03 03:10:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-03 03:10:55,977 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 03:10:55,977 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2019-10-03 03:10:55,977 INFO L418 AbstractCegarLoop]: === Iteration 77 === [mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 03:10:55,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 03:10:55,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1138902638, now seen corresponding path program 1 times [2019-10-03 03:10:55,977 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 03:10:55,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:55,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 03:10:55,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 03:10:55,979 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 03:10:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-03 03:10:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-03 03:10:56,322 INFO L478 BasicCegarLoop]: Counterexample might be feasible [2019-10-03 03:10:56,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 03:10:56 BoogieIcfgContainer [2019-10-03 03:10:56,622 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 03:10:56,633 INFO L168 Benchmark]: Toolchain (without parser) took 646061.87 ms. Allocated memory was 137.9 MB in the beginning and 3.1 GB in the end (delta: 3.0 GB). Free memory was 82.4 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 920.3 MB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,634 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1151.87 ms. Allocated memory was 137.9 MB in the beginning and 199.8 MB in the end (delta: 61.9 MB). Free memory was 82.2 MB in the beginning and 139.6 MB in the end (delta: -57.4 MB). Peak memory consumption was 34.2 MB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,635 INFO L168 Benchmark]: Boogie Preprocessor took 161.49 ms. Allocated memory is still 199.8 MB. Free memory was 139.6 MB in the beginning and 132.6 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,635 INFO L168 Benchmark]: RCFGBuilder took 2211.44 ms. Allocated memory was 199.8 MB in the beginning and 273.2 MB in the end (delta: 73.4 MB). Free memory was 132.6 MB in the beginning and 225.7 MB in the end (delta: -93.1 MB). Peak memory consumption was 94.2 MB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,635 INFO L168 Benchmark]: TraceAbstraction took 642532.21 ms. Allocated memory was 273.2 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 225.7 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 928.3 MB. Max. memory is 7.1 GB. [2019-10-03 03:10:56,636 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1151.87 ms. Allocated memory was 137.9 MB in the beginning and 199.8 MB in the end (delta: 61.9 MB). Free memory was 82.2 MB in the beginning and 139.6 MB in the end (delta: -57.4 MB). Peak memory consumption was 34.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 161.49 ms. Allocated memory is still 199.8 MB. Free memory was 139.6 MB in the beginning and 132.6 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2211.44 ms. Allocated memory was 199.8 MB in the beginning and 273.2 MB in the end (delta: 73.4 MB). Free memory was 132.6 MB in the beginning and 225.7 MB in the end (delta: -93.1 MB). Peak memory consumption was 94.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 642532.21 ms. Allocated memory was 273.2 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 225.7 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 928.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 438]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1] int __return_main; [L11] msg_t nomsg = (msg_t )-1; [L12] char r1 = '\x0'; [L13] port_t p1 = 0; [L14] char p1_old = '\x0'; [L15] char p1_new = '\x0'; [L16] char id1 = '\x0'; [L17] char st1 = '\x0'; [L18] msg_t send1 = '\x0'; [L19] _Bool mode1 = 0; [L20] _Bool alive1 = 0; [L21] port_t p2 = 0; [L22] char p2_old = '\x0'; [L23] char p2_new = '\x0'; [L24] char id2 = '\x0'; [L25] char st2 = '\x0'; [L26] msg_t send2 = '\x0'; [L27] _Bool mode2 = 0; [L28] _Bool alive2 = 0; [L29] port_t p3 = 0; [L30] char p3_old = '\x0'; [L31] char p3_new = '\x0'; [L32] char id3 = '\x0'; [L33] char st3 = '\x0'; [L34] msg_t send3 = '\x0'; [L35] _Bool mode3 = 0; [L36] _Bool alive3 = 0; [L40] void (*nodes[3])() = { &node1, &node2, &node3 }; [L44] int __return_6067; [L45] int __return_7533; [L46] int __tmp_6155_0; [L47] int __return_6208; [L48] int __tmp_6218_0; [L49] int __tmp_6397_0; [L50] int __return_6278; [L51] int __tmp_6279_0; [L52] int __return_6292; [L53] int __return_6692; [L54] int __return_7253; [L55] int __return_7499; [L56] int __return_6511; [L57] int __return_6769; [L58] int __return_7342; [L59] int __return_7573; [L60] int __return_7459; [L61] int __return_7634; [L62] int __return_7600; [L63] int __return_7290; [L64] int __return_7199; [L65] int __return_7409; [L66] int __return_7375; [L67] int __return_7864; [L68] int __return_7832; [L69] int __return_7929; [L70] int __return_7895; [L71] int __return_7715; [L72] int __return_7683; [L73] int __return_7780; [L74] int __return_7746; [L75] int __return_6729; [L76] int __return_6650; [L77] int __return_6836; [L78] int __return_6802; [L79] int __return_6445; [L80] int __return_6145; [L81] int __return_6600; [L82] int __return_6566; [L83] int __return_7066; [L84] int __return_7034; [L85] int __return_7131; [L86] int __return_7097; [L87] int __return_6917; [L88] int __return_6885; [L89] int __return_6982; [L90] int __return_6948; [L91] int __return_8172; [L92] int __return_8140; [L93] int __return_8237; [L94] int __return_8203; [L95] int __return_8025; [L96] int __return_7993; [L97] int __return_8090; [L98] int __return_8056; [L99] int __return_8467; [L100] int __return_8435; [L101] int __return_8532; [L102] int __return_8498; [L103] int __return_8318; [L104] int __return_8286; [L105] int __return_8383; [L106] int __return_8349; VAL [\old(__return_6067)=293, \old(__return_6145)=307, \old(__return_6208)=309, \old(__return_6278)=340, \old(__return_6292)=296, \old(__return_6445)=319, \old(__return_6511)=332, \old(__return_6566)=339, \old(__return_6600)=285, \old(__return_6650)=325, \old(__return_6692)=315, \old(__return_6729)=311, \old(__return_6769)=342, \old(__return_6802)=287, \old(__return_6836)=304, \old(__return_6885)=328, \old(__return_6917)=337, \old(__return_6948)=330, \old(__return_6982)=322, \old(__return_7034)=273, \old(__return_7066)=321, \old(__return_7097)=334, \old(__return_7131)=260, \old(__return_7199)=288, \old(__return_7253)=297, \old(__return_7290)=323, \old(__return_7342)=336, \old(__return_7375)=282, \old(__return_7409)=283, \old(__return_7459)=267, \old(__return_7499)=301, \old(__return_7533)=310, \old(__return_7573)=271, \old(__return_7600)=269, \old(__return_7634)=276, \old(__return_7683)=317, \old(__return_7715)=272, \old(__return_7746)=314, \old(__return_7780)=302, \old(__return_7832)=346, \old(__return_7864)=268, \old(__return_7895)=320, \old(__return_7929)=258, \old(__return_7993)=306, \old(__return_8025)=261, \old(__return_8056)=312, \old(__return_8090)=316, \old(__return_8140)=275, \old(__return_8172)=341, \old(__return_8203)=259, \old(__return_8237)=270, \old(__return_8286)=279, \old(__return_8318)=262, \old(__return_8349)=292, \old(__return_8383)=284, \old(__return_8435)=281, \old(__return_8467)=263, \old(__return_8498)=331, \old(__return_8532)=277, \old(__return_main)=338, \old(__tmp_6155_0)=313, \old(__tmp_6218_0)=280, \old(__tmp_6279_0)=345, \old(__tmp_6397_0)=265, \old(alive1)=22, \old(alive2)=39, \old(alive3)=42, \old(id1)=264, \old(id2)=299, \old(id3)=290, \old(mode1)=79, \old(mode2)=87, \old(mode3)=71, \old(nomsg)=318, \old(p1)=300, \old(p1_new)=286, \old(p1_old)=347, \old(p2)=266, \old(p2_new)=326, \old(p2_old)=289, \old(p3)=274, \old(p3_new)=291, \old(p3_old)=333, \old(r1)=324, \old(send1)=294, \old(send2)=305, \old(send3)=303, \old(st1)=308, \old(st2)=344, \old(st3)=329, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=0, id1=0, id2=0, id3=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=0, send3=0, st1=0, st2=0, st3=0] [L109] int main__c1; [L110] int main__i2; [L111] main__c1 = 0 [L112] r1 = __VERIFIER_nondet_char() [L113] id1 = __VERIFIER_nondet_char() [L114] st1 = __VERIFIER_nondet_char() [L115] send1 = __VERIFIER_nondet_char() [L116] mode1 = __VERIFIER_nondet_bool() [L117] alive1 = __VERIFIER_nondet_bool() [L118] id2 = __VERIFIER_nondet_char() [L119] st2 = __VERIFIER_nondet_char() [L120] send2 = __VERIFIER_nondet_char() [L121] mode2 = __VERIFIER_nondet_bool() [L122] alive2 = __VERIFIER_nondet_bool() [L123] id3 = __VERIFIER_nondet_char() [L124] st3 = __VERIFIER_nondet_char() [L125] send3 = __VERIFIER_nondet_char() [L126] mode3 = __VERIFIER_nondet_bool() [L127] alive3 = __VERIFIER_nondet_bool() [L129] int init__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L130] COND TRUE ((int)r1) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L132] COND TRUE ((((int)alive1) + ((int)alive2)) + ((int)alive3)) >= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L134] COND TRUE ((int)id1) >= 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L136] COND TRUE ((int)st1) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L138] COND TRUE ((int)send1) == ((int)id1) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L140] COND TRUE ((int)mode1) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L142] COND TRUE ((int)id2) >= 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L144] COND TRUE ((int)st2) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L146] COND TRUE ((int)send2) == ((int)id2) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L148] COND TRUE ((int)mode2) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L150] COND TRUE ((int)id3) >= 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L152] COND TRUE ((int)st3) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L154] COND TRUE ((int)send3) == ((int)id3) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L156] COND TRUE ((int)mode3) == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L158] COND TRUE ((int)id1) != ((int)id2) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L160] COND TRUE ((int)id1) != ((int)id3) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=0, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, main__c1=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L162] COND TRUE ((int)id2) != ((int)id3) [L164] init__tmp = 1 [L165] __return_6067 = init__tmp [L166] main__i2 = __return_6067 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=1, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=0, p1_old=0, p2=0, p2_new=0, p2_old=0, p3=0, p3_new=0, p3_old=0, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L167] COND TRUE main__i2 != 0 [L169] p1_old = nomsg [L170] p1_new = nomsg [L171] p2_old = nomsg [L172] p2_new = nomsg [L173] p3_old = nomsg [L174] p3_new = nomsg [L175] main__i2 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=0, mode2=0, mode3=0, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L176] COND TRUE main__i2 < 6 [L179] msg_t node1__m1; [L180] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=0, mode2=0, mode3=0, node1__m1=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L181] COND FALSE !(!(mode1 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=0, mode2=0, mode3=0, node1__m1=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L187] COND FALSE !(!(alive1 == 0)) [L3317] mode1 = 1 [L3319] msg_t node2__m2; [L3320] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=0, mode3=0, node1__m1=-1, node2__m2=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L3321] COND FALSE !(!(mode2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=0, mode3=0, node1__m1=-1, node2__m2=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L3327] COND FALSE !(!(alive2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=0, mode3=0, node1__m1=-1, node2__m2=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L3824] COND FALSE !(((int)send2) != ((int)id2)) [L4085] mode2 = 1 [L4087] msg_t node3__m3; [L4088] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=0, node1__m1=-1, node2__m2=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4089] COND FALSE !(!(mode3 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=0, node1__m1=-1, node2__m2=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4095] COND TRUE !(alive3 == 0) [L4097] int node3____CPAchecker_TMP_0; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=0, node1__m1=-1, node2__m2=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4098] COND TRUE send3 != nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=0, node1__m1=-1, node2__m2=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4100] COND TRUE p3_new == nomsg [L4102] node3____CPAchecker_TMP_0 = send3 [L4103] p3_new = node3____CPAchecker_TMP_0 [L4104] mode3 = 1 [L4105] p1_old = p1_new [L4106] p1_new = nomsg [L4107] p2_old = p2_new [L4108] p2_new = nomsg [L4109] p3_old = p3_new [L4110] p3_new = nomsg [L4112] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4113] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=0, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=0, main__i2=0, mode1=1, mode2=1, mode3=1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4115] COND TRUE ((int)r1) < 3 [L4117] check__tmp = 1 [L4118] __return_8318 = check__tmp [L4119] main__c1 = __return_8318 [L4121] _Bool __tmp_53; [L4122] __tmp_53 = main__c1 [L4123] _Bool assert__arg; [L4124] assert__arg = __tmp_53 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main__c1=1, main__i2=0, mode1=1, mode2=1, mode3=1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L4125] COND FALSE !(assert__arg == 0) [L4131] int main____CPAchecker_TMP_0 = main__i2; [L4132] main__i2 = main__i2 + 1 [L4133] __tmp_6155_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=1, mode2=1, mode3=1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L265] main____CPAchecker_TMP_0 = __tmp_6155_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=1, mode2=1, mode3=1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L266] COND TRUE main__i2 < 6 [L269] msg_t node1__m1; [L270] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=0, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L271] COND TRUE !(mode1 == 0) [L273] r1 = (char)(((int)r1) + 1) [L274] node1__m1 = p3_old [L275] p3_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L276] COND TRUE ((int)node1__m1) != ((int)nomsg) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=0, send2=4, send3=127, st1=0, st2=0, st3=0] [L278] COND FALSE !(!(alive1 == 0)) [L1333] send1 = node1__m1 [L1334] mode1 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L287] msg_t node2__m2; [L288] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L289] COND TRUE !(mode2 == 0) [L291] node2__m2 = p1_old [L292] p1_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L293] COND FALSE !(((int)node2__m2) != ((int)nomsg)) [L1029] mode2 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L304] msg_t node3__m3; [L305] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L306] COND TRUE !(mode3 == 0) [L308] node3__m3 = p2_old [L309] p2_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L310] COND FALSE !(((int)node3__m3) != ((int)nomsg)) [L871] mode3 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L320] p1_old = p1_new [L321] p1_new = nomsg [L322] p2_old = p2_new [L323] p2_new = nomsg [L324] p3_old = p3_new [L325] p3_new = nomsg [L327] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L328] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=0, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L330] COND TRUE ((int)r1) < 3 [L332] check__tmp = 1 [L333] __return_6208 = check__tmp [L334] main__c1 = __return_6208 [L336] _Bool __tmp_2; [L337] __tmp_2 = main__c1 [L338] _Bool assert__arg; [L339] assert__arg = __tmp_2 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=0, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L340] COND FALSE !(assert__arg == 0) [L346] int main____CPAchecker_TMP_0 = main__i2; [L347] main__i2 = main__i2 + 1 [L348] __tmp_6218_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L350] main____CPAchecker_TMP_0 = __tmp_6218_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L351] COND TRUE main__i2 < 6 [L354] msg_t node1__m1; [L355] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L356] COND FALSE !(!(mode1 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L755] COND FALSE !(!(alive1 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L766] mode1 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=0, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L372] __tmp_6397_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L374] main____CPAchecker_TMP_0 = __tmp_6397_0 [L376] msg_t node2__m2; [L377] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L378] COND FALSE !(!(mode2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L669] COND FALSE !(!(alive2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L697] COND FALSE !(((int)send2) != ((int)id2)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L680] mode2 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L394] msg_t node3__m3; [L395] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L396] COND FALSE !(!(mode3 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L583] COND TRUE !(alive3 == 0) [L585] int node3____CPAchecker_TMP_0; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L586] COND TRUE send3 != nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L588] COND TRUE p3_new == nomsg [L590] node3____CPAchecker_TMP_0 = send3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L592] p3_new = node3____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=127, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L594] mode3 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=127, p3_old=-1, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L411] p1_old = p1_new [L412] p1_new = nomsg [L413] p2_old = p2_new [L414] p2_new = nomsg [L415] p3_old = p3_new [L416] p3_new = nomsg [L418] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L419] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L421] COND TRUE ((int)r1) < 3 [L423] check__tmp = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=0, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L426] __return_6278 = check__tmp [L427] main__c1 = __return_6278 [L428] __tmp_6279_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L430] main____CPAchecker_TMP_0 = __tmp_6279_0 [L432] _Bool __tmp_3; [L433] __tmp_3 = main__c1 [L434] _Bool assert__arg; [L435] assert__arg = __tmp_3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=2, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L436] COND FALSE !(assert__arg == 0) [L443] int main____CPAchecker_TMP_0 = main__i2; [L444] main__i2 = main__i2 + 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L445] COND TRUE main__i2 < 6 [L448] msg_t node1__m1; [L449] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=1, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L450] COND TRUE !(mode1 == 0) [L452] r1 = (char)(((int)r1) + 1) [L453] node1__m1 = p3_old [L454] p3_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L455] COND TRUE ((int)node1__m1) != ((int)nomsg) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L457] COND FALSE !(!(alive1 == 0)) [L484] send1 = node1__m1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L464] mode1 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=1, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=3, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L466] __tmp_6397_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L374] main____CPAchecker_TMP_0 = __tmp_6397_0 [L376] msg_t node2__m2; [L377] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L378] COND TRUE !(mode2 == 0) [L380] node2__m2 = p1_old [L381] p1_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L382] COND FALSE !(((int)node2__m2) != ((int)nomsg)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L391] mode2 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L394] msg_t node3__m3; [L395] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode3 == 0) [L398] node3__m3 = p2_old [L399] p2_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L400] COND FALSE !(((int)node3__m3) != ((int)nomsg)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L409] mode3 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L411] p1_old = p1_new [L412] p1_new = nomsg [L413] p2_old = p2_new [L414] p2_new = nomsg [L415] p3_old = p3_new [L416] p3_new = nomsg [L418] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L419] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L421] COND TRUE ((int)r1) < 3 [L423] check__tmp = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=1, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L426] __return_6278 = check__tmp [L427] main__c1 = __return_6278 [L428] __tmp_6279_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L430] main____CPAchecker_TMP_0 = __tmp_6279_0 [L432] _Bool __tmp_3; [L433] __tmp_3 = main__c1 [L434] _Bool assert__arg; [L435] assert__arg = __tmp_3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=3, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L436] COND FALSE !(assert__arg == 0) [L443] int main____CPAchecker_TMP_0 = main__i2; [L444] main__i2 = main__i2 + 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L445] COND TRUE main__i2 < 6 [L448] msg_t node1__m1; [L449] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=4, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L450] COND FALSE !(!(mode1 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L495] COND FALSE !(!(alive1 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=4, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L506] mode1 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=2, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L466] __tmp_6397_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=2, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L374] main____CPAchecker_TMP_0 = __tmp_6397_0 [L376] msg_t node2__m2; [L377] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L378] COND FALSE !(!(mode2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L669] COND FALSE !(!(alive2 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L697] COND FALSE !(((int)send2) != ((int)id2)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L680] mode2 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L394] msg_t node3__m3; [L395] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L396] COND FALSE !(!(mode3 == 0)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L583] COND TRUE !(alive3 == 0) [L585] int node3____CPAchecker_TMP_0; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L586] COND TRUE send3 != nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L588] COND TRUE p3_new == nomsg [L590] node3____CPAchecker_TMP_0 = send3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L592] p3_new = node3____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=127, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L594] mode3 = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=127, p3_old=-1, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L411] p1_old = p1_new [L412] p1_new = nomsg [L413] p2_old = p2_new [L414] p2_new = nomsg [L415] p3_old = p3_new [L416] p3_new = nomsg [L418] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L419] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L421] COND TRUE ((int)r1) < 3 [L423] check__tmp = 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=2, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L426] __return_6278 = check__tmp [L427] main__c1 = __return_6278 [L428] __tmp_6279_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L430] main____CPAchecker_TMP_0 = __tmp_6279_0 [L432] _Bool __tmp_3; [L433] __tmp_3 = main__c1 [L434] _Bool assert__arg; [L435] assert__arg = __tmp_3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=4, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L436] COND FALSE !(assert__arg == 0) [L443] int main____CPAchecker_TMP_0 = main__i2; [L444] main__i2 = main__i2 + 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=4, main__c1=1, main__i2=5, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L445] COND TRUE main__i2 < 6 [L448] msg_t node1__m1; [L449] node1__m1 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=5, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=127, r1=2, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L450] COND TRUE !(mode1 == 0) [L452] r1 = (char)(((int)r1) + 1) [L453] node1__m1 = p3_old [L454] p3_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=5, mode1=1, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L455] COND TRUE ((int)node1__m1) != ((int)nomsg) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L457] COND FALSE !(!(alive1 == 0)) [L484] send1 = node1__m1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=1, mode2=1, mode3=1, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L464] mode1 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=3, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main__c1=1, main__i2=5, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L466] __tmp_6397_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=3, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main__c1=1, main__i2=5, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L374] main____CPAchecker_TMP_0 = __tmp_6397_0 [L376] msg_t node2__m2; [L377] node2__m2 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L378] COND TRUE !(mode2 == 0) [L380] node2__m2 = p1_old [L381] p1_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L382] COND FALSE !(((int)node2__m2) != ((int)nomsg)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=1, mode3=1, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L391] mode2 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L394] msg_t node3__m3; [L395] node3__m3 = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L396] COND TRUE !(mode3 == 0) [L398] node3__m3 = p2_old [L399] p2_old = nomsg VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L400] COND FALSE !(((int)node3__m3) != ((int)nomsg)) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=1, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L409] mode3 = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L411] p1_old = p1_new [L412] p1_new = nomsg [L413] p2_old = p2_new [L414] p2_new = nomsg [L415] p3_old = p3_new [L416] p3_new = nomsg [L418] int check__tmp; VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L419] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=-1, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L421] COND FALSE !(((int)r1) < 3) VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=-1, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L538] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) == 1) [L545] check__tmp = 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=1, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=3, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=0, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L426] __return_6278 = check__tmp [L427] main__c1 = __return_6278 [L428] __tmp_6279_0 = main____CPAchecker_TMP_0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=1, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=4, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=0, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=0, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L430] main____CPAchecker_TMP_0 = __tmp_6279_0 [L432] _Bool __tmp_3; [L433] __tmp_3 = main__c1 [L434] _Bool assert__arg; [L435] assert__arg = __tmp_3 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=4, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=0, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=0, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=4, main__c1=0, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=-1, node1__m1=127, node1__m1=127, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L436] COND TRUE assert__arg == 0 VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=4, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=0, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=0, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=127, node1__m1=127, node1__m1=-1, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] [L438] __VERIFIER_error() VAL [\old(__return_6067)=0, \old(__return_6145)=0, \old(__return_6208)=0, \old(__return_6278)=0, \old(__return_6292)=0, \old(__return_6445)=0, \old(__return_6511)=0, \old(__return_6566)=0, \old(__return_6600)=0, \old(__return_6650)=0, \old(__return_6692)=0, \old(__return_6729)=0, \old(__return_6769)=0, \old(__return_6802)=0, \old(__return_6836)=0, \old(__return_6885)=0, \old(__return_6917)=0, \old(__return_6948)=0, \old(__return_6982)=0, \old(__return_7034)=0, \old(__return_7066)=0, \old(__return_7097)=0, \old(__return_7131)=0, \old(__return_7199)=0, \old(__return_7253)=0, \old(__return_7290)=0, \old(__return_7342)=0, \old(__return_7375)=0, \old(__return_7409)=0, \old(__return_7459)=0, \old(__return_7499)=0, \old(__return_7533)=0, \old(__return_7573)=0, \old(__return_7600)=0, \old(__return_7634)=0, \old(__return_7683)=0, \old(__return_7715)=0, \old(__return_7746)=0, \old(__return_7780)=0, \old(__return_7832)=0, \old(__return_7864)=0, \old(__return_7895)=0, \old(__return_7929)=0, \old(__return_7993)=0, \old(__return_8025)=0, \old(__return_8056)=0, \old(__return_8090)=0, \old(__return_8140)=0, \old(__return_8172)=0, \old(__return_8203)=0, \old(__return_8237)=0, \old(__return_8286)=0, \old(__return_8318)=0, \old(__return_8349)=0, \old(__return_8383)=0, \old(__return_8435)=0, \old(__return_8467)=0, \old(__return_8498)=0, \old(__return_8532)=0, \old(__tmp_6155_0)=0, \old(__tmp_6218_0)=0, \old(__tmp_6279_0)=0, \old(__tmp_6397_0)=0, \old(alive1)=0, \old(alive2)=0, \old(alive3)=0, \old(id1)=0, \old(id2)=0, \old(id3)=0, \old(mode1)=0, \old(mode2)=0, \old(mode3)=0, \old(p1_new)=0, \old(p1_old)=0, \old(p2_new)=0, \old(p2_old)=0, \old(p3_new)=0, \old(p3_old)=0, \old(r1)=0, \old(send1)=0, \old(send2)=0, \old(send3)=0, \old(st1)=0, \old(st2)=0, \old(st3)=0, __return_6067=1, __return_6145=0, __return_6208=1, __return_6278=0, __return_6292=0, __return_6445=0, __return_6511=0, __return_6566=0, __return_6600=0, __return_6650=0, __return_6692=0, __return_6729=0, __return_6769=0, __return_6802=0, __return_6836=0, __return_6885=0, __return_6917=0, __return_6948=0, __return_6982=0, __return_7034=0, __return_7066=0, __return_7097=0, __return_7131=0, __return_7199=0, __return_7253=0, __return_7290=0, __return_7342=0, __return_7375=0, __return_7409=0, __return_7459=0, __return_7499=0, __return_7533=0, __return_7573=0, __return_7600=0, __return_7634=0, __return_7683=0, __return_7715=0, __return_7746=0, __return_7780=0, __return_7832=0, __return_7864=0, __return_7895=0, __return_7929=0, __return_7993=0, __return_8025=0, __return_8056=0, __return_8090=0, __return_8140=0, __return_8172=0, __return_8203=0, __return_8237=0, __return_8286=0, __return_8318=1, __return_8349=0, __return_8383=0, __return_8435=0, __return_8467=0, __return_8498=0, __return_8532=0, __return_main=0, __tmp_2=1, __tmp_3=0, __tmp_53=1, __tmp_6155_0=0, __tmp_6218_0=1, __tmp_6279_0=4, __tmp_6397_0=4, alive1=0, alive2=0, alive3=1, assert__arg=1, assert__arg=0, assert__arg=1, check__tmp=1, check__tmp=0, check__tmp=1, id1=0, id2=4, id3=127, init__tmp=1, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=4, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=0, main__c1=0, main__i2=5, mode1=0, mode2=0, mode3=0, node1__m1=-1, node1__m1=127, node1__m1=127, node1__m1=-1, node2__m2=-1, node2__m2=-1, node2__m2=-1, node3____CPAchecker_TMP_0=127, node3____CPAchecker_TMP_0=127, node3__m3=-1, node3__m3=-1, node3__m3=-1, nomsg=-1, p1=0, p1_new=-1, p1_old=-1, p2=0, p2_new=-1, p2_old=-1, p3=0, p3_new=-1, p3_old=-1, r1=3, send1=127, send2=4, send3=127, st1=0, st2=0, st3=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 447 locations, 4 error locations. UNSAFE Result, 642.4s OverallTime, 77 OverallIterations, 4 TraceHistogramMax, 472.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 28215 SDtfs, 123113 SDslu, 154885 SDs, 0 SdLazy, 99813 SolverSat, 7234 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 140.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5855 GetRequests, 3247 SyntacticMatches, 96 SemanticMatches, 2512 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68453 ImplicationChecksByTransitivity, 207.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=189251occurred in iteration=54, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 6.5s AbstIntTime, 19 AbstIntIterations, 5 AbstIntStrong, 0.9938734721601139 AbsIntWeakeningRatio, 2.073558648111332 AbsIntAvgWeakeningVarsNumRemoved, 98.48707753479125 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 85.0s AutomataMinimizationTime, 76 MinimizatonAttempts, 3275208 StatesRemovedByMinimization, 75 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.0s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 35.5s InterpolantComputationTime, 8239 NumberOfCodeBlocks, 8239 NumberOfCodeBlocksAsserted, 91 NumberOfCheckSat, 9612 ConstructedInterpolants, 437 QuantifiedInterpolants, 10964346 SizeOfPredicates, 110 NumberOfNonLiveVariables, 18314 ConjunctsInSsa, 297 ConjunctsInUnsatCore, 104 InterpolantComputations, 66 PerfectInterpolantSequences, 609/762 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...