java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:21:41,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:21:41,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:21:41,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:21:41,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:21:41,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:21:41,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:21:41,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:21:41,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:21:41,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:21:41,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:21:41,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:21:41,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:21:41,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:21:42,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:21:42,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:21:42,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:21:42,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:21:42,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:21:42,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:21:42,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:21:42,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:21:42,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:21:42,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:21:42,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:21:42,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:21:42,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:21:42,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:21:42,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:21:42,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:21:42,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:21:42,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:21:42,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:21:42,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:21:42,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:21:42,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:21:42,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:21:42,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:21:42,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:21:42,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:21:42,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:21:42,039 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 23:21:42,073 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:21:42,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:21:42,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:21:42,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:21:42,077 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:21:42,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:21:42,081 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:21:42,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:21:42,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:21:42,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:21:42,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:21:42,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:21:42,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:21:42,083 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:21:42,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:21:42,083 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:21:42,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:21:42,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:21:42,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:21:42,084 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:21:42,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:21:42,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:21:42,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:21:42,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:21:42,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:21:42,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:21:42,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:21:42,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:21:42,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-13 23:21:42,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:21:42,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:21:42,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:21:42,404 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:21:42,404 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:21:42,405 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2019-10-13 23:21:42,480 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c42f130bc/e6c5c1d6172d49ff9d41c70e48bc1fe3/FLAG04c76d6b2 [2019-10-13 23:21:43,042 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:21:43,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2019-10-13 23:21:43,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c42f130bc/e6c5c1d6172d49ff9d41c70e48bc1fe3/FLAG04c76d6b2 [2019-10-13 23:21:43,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c42f130bc/e6c5c1d6172d49ff9d41c70e48bc1fe3 [2019-10-13 23:21:43,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:21:43,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:21:43,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:21:43,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:21:43,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:21:43,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:21:43" (1/1) ... [2019-10-13 23:21:43,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5287bcf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:43, skipping insertion in model container [2019-10-13 23:21:43,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:21:43" (1/1) ... [2019-10-13 23:21:43,413 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:21:43,489 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:21:43,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:21:43,827 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:21:44,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:21:44,065 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:21:44,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44 WrapperNode [2019-10-13 23:21:44,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:21:44,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:21:44,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:21:44,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:21:44,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (1/1) ... [2019-10-13 23:21:44,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:21:44,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:21:44,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:21:44,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:21:44,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (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 [2019-10-13 23:21:44,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:21:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:21:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:21:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:21:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-10-13 23:21:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-10-13 23:21:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-10-13 23:21:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-10-13 23:21:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-10-13 23:21:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-13 23:21:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-10-13 23:21:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:21:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:21:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:21:45,056 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:21:45,057 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 23:21:45,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:21:45 BoogieIcfgContainer [2019-10-13 23:21:45,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:21:45,060 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 23:21:45,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 23:21:45,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 23:21:45,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 11:21:43" (1/3) ... [2019-10-13 23:21:45,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f89a12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:21:45, skipping insertion in model container [2019-10-13 23:21:45,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:21:44" (2/3) ... [2019-10-13 23:21:45,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f89a12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:21:45, skipping insertion in model container [2019-10-13 23:21:45,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:21:45" (3/3) ... [2019-10-13 23:21:45,068 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2019-10-13 23:21:45,078 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 23:21:45,088 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 23:21:45,100 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 23:21:45,126 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 23:21:45,127 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 23:21:45,127 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 23:21:45,127 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 23:21:45,128 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 23:21:45,128 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 23:21:45,128 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 23:21:45,128 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 23:21:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states. [2019-10-13 23:21:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-10-13 23:21:45,157 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:45,158 INFO L380 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] [2019-10-13 23:21:45,160 INFO L410 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:45,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:45,166 INFO L82 PathProgramCache]: Analyzing trace with hash 1163152774, now seen corresponding path program 1 times [2019-10-13 23:21:45,176 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:45,177 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898778097] [2019-10-13 23:21:45,177 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:45,177 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:45,178 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:45,567 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898778097] [2019-10-13 23:21:45,568 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:45,569 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:21:45,569 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010436752] [2019-10-13 23:21:45,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:21:45,574 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:45,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:21:45,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:21:45,605 INFO L87 Difference]: Start difference. First operand 65 states. Second operand 3 states. [2019-10-13 23:21:45,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:45,688 INFO L93 Difference]: Finished difference Result 143 states and 212 transitions. [2019-10-13 23:21:45,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:21:45,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-10-13 23:21:45,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:45,711 INFO L225 Difference]: With dead ends: 143 [2019-10-13 23:21:45,711 INFO L226 Difference]: Without dead ends: 93 [2019-10-13 23:21:45,719 INFO L600 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 [2019-10-13 23:21:45,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2019-10-13 23:21:45,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 91. [2019-10-13 23:21:45,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2019-10-13 23:21:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 124 transitions. [2019-10-13 23:21:45,817 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 124 transitions. Word has length 32 [2019-10-13 23:21:45,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:45,819 INFO L462 AbstractCegarLoop]: Abstraction has 91 states and 124 transitions. [2019-10-13 23:21:45,819 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:21:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 124 transitions. [2019-10-13 23:21:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-13 23:21:45,825 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:45,825 INFO L380 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] [2019-10-13 23:21:45,825 INFO L410 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:45,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:45,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1597776346, now seen corresponding path program 1 times [2019-10-13 23:21:45,828 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:45,828 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729195608] [2019-10-13 23:21:45,828 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:45,829 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:45,829 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:45,954 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729195608] [2019-10-13 23:21:45,955 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:45,956 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:21:45,956 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950916401] [2019-10-13 23:21:45,957 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:21:45,958 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:45,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:21:45,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:21:45,959 INFO L87 Difference]: Start difference. First operand 91 states and 124 transitions. Second operand 3 states. [2019-10-13 23:21:46,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:46,027 INFO L93 Difference]: Finished difference Result 205 states and 292 transitions. [2019-10-13 23:21:46,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:21:46,028 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-10-13 23:21:46,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:46,030 INFO L225 Difference]: With dead ends: 205 [2019-10-13 23:21:46,030 INFO L226 Difference]: Without dead ends: 137 [2019-10-13 23:21:46,033 INFO L600 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 [2019-10-13 23:21:46,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2019-10-13 23:21:46,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 135. [2019-10-13 23:21:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2019-10-13 23:21:46,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 188 transitions. [2019-10-13 23:21:46,074 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 188 transitions. Word has length 34 [2019-10-13 23:21:46,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:46,077 INFO L462 AbstractCegarLoop]: Abstraction has 135 states and 188 transitions. [2019-10-13 23:21:46,078 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:21:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 188 transitions. [2019-10-13 23:21:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-13 23:21:46,079 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:46,080 INFO L380 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] [2019-10-13 23:21:46,080 INFO L410 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:46,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:46,081 INFO L82 PathProgramCache]: Analyzing trace with hash -420169279, now seen corresponding path program 1 times [2019-10-13 23:21:46,082 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:46,082 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143443452] [2019-10-13 23:21:46,082 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,082 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,082 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:46,208 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143443452] [2019-10-13 23:21:46,208 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:46,208 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:21:46,209 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949797690] [2019-10-13 23:21:46,210 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:21:46,210 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:46,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:21:46,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:21:46,212 INFO L87 Difference]: Start difference. First operand 135 states and 188 transitions. Second operand 3 states. [2019-10-13 23:21:46,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:46,280 INFO L93 Difference]: Finished difference Result 315 states and 450 transitions. [2019-10-13 23:21:46,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:21:46,283 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2019-10-13 23:21:46,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:46,290 INFO L225 Difference]: With dead ends: 315 [2019-10-13 23:21:46,291 INFO L226 Difference]: Without dead ends: 203 [2019-10-13 23:21:46,292 INFO L600 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 [2019-10-13 23:21:46,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2019-10-13 23:21:46,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 201. [2019-10-13 23:21:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2019-10-13 23:21:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 280 transitions. [2019-10-13 23:21:46,338 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 280 transitions. Word has length 37 [2019-10-13 23:21:46,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:46,338 INFO L462 AbstractCegarLoop]: Abstraction has 201 states and 280 transitions. [2019-10-13 23:21:46,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:21:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 280 transitions. [2019-10-13 23:21:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-10-13 23:21:46,340 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:46,341 INFO L380 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] [2019-10-13 23:21:46,341 INFO L410 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:46,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:46,342 INFO L82 PathProgramCache]: Analyzing trace with hash 2107957381, now seen corresponding path program 1 times [2019-10-13 23:21:46,343 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:46,343 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915971014] [2019-10-13 23:21:46,343 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,343 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:46,523 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915971014] [2019-10-13 23:21:46,524 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:46,524 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 23:21:46,524 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095546476] [2019-10-13 23:21:46,525 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 23:21:46,525 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:46,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 23:21:46,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-13 23:21:46,526 INFO L87 Difference]: Start difference. First operand 201 states and 280 transitions. Second operand 5 states. [2019-10-13 23:21:46,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:46,623 INFO L93 Difference]: Finished difference Result 647 states and 915 transitions. [2019-10-13 23:21:46,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-13 23:21:46,624 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-10-13 23:21:46,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:46,627 INFO L225 Difference]: With dead ends: 647 [2019-10-13 23:21:46,627 INFO L226 Difference]: Without dead ends: 469 [2019-10-13 23:21:46,629 INFO L600 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 [2019-10-13 23:21:46,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2019-10-13 23:21:46,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 465. [2019-10-13 23:21:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2019-10-13 23:21:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 652 transitions. [2019-10-13 23:21:46,675 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 652 transitions. Word has length 40 [2019-10-13 23:21:46,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:46,677 INFO L462 AbstractCegarLoop]: Abstraction has 465 states and 652 transitions. [2019-10-13 23:21:46,677 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-13 23:21:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 652 transitions. [2019-10-13 23:21:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-13 23:21:46,685 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:46,685 INFO L380 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] [2019-10-13 23:21:46,686 INFO L410 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:46,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:46,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1569876850, now seen corresponding path program 1 times [2019-10-13 23:21:46,688 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:46,688 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002888998] [2019-10-13 23:21:46,689 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,689 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:46,689 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:46,811 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002888998] [2019-10-13 23:21:46,811 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:46,811 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 23:21:46,812 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429045146] [2019-10-13 23:21:46,812 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 23:21:46,813 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:46,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 23:21:46,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-10-13 23:21:46,813 INFO L87 Difference]: Start difference. First operand 465 states and 652 transitions. Second operand 6 states. [2019-10-13 23:21:46,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:46,965 INFO L93 Difference]: Finished difference Result 907 states and 1281 transitions. [2019-10-13 23:21:46,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-13 23:21:46,966 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 42 [2019-10-13 23:21:46,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:46,970 INFO L225 Difference]: With dead ends: 907 [2019-10-13 23:21:46,970 INFO L226 Difference]: Without dead ends: 465 [2019-10-13 23:21:46,972 INFO L600 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 [2019-10-13 23:21:46,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2019-10-13 23:21:47,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 465. [2019-10-13 23:21:47,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2019-10-13 23:21:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 636 transitions. [2019-10-13 23:21:47,016 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 636 transitions. Word has length 42 [2019-10-13 23:21:47,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:47,017 INFO L462 AbstractCegarLoop]: Abstraction has 465 states and 636 transitions. [2019-10-13 23:21:47,017 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 23:21:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 636 transitions. [2019-10-13 23:21:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-13 23:21:47,019 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:47,019 INFO L380 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] [2019-10-13 23:21:47,020 INFO L410 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:47,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:47,020 INFO L82 PathProgramCache]: Analyzing trace with hash -1757243213, now seen corresponding path program 1 times [2019-10-13 23:21:47,020 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:47,021 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336400355] [2019-10-13 23:21:47,021 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:47,021 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:47,021 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:47,210 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336400355] [2019-10-13 23:21:47,210 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:21:47,210 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 23:21:47,211 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658984413] [2019-10-13 23:21:47,211 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 23:21:47,211 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:21:47,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 23:21:47,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:21:47,212 INFO L87 Difference]: Start difference. First operand 465 states and 636 transitions. Second operand 8 states. [2019-10-13 23:21:47,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:21:47,565 INFO L93 Difference]: Finished difference Result 1155 states and 1611 transitions. [2019-10-13 23:21:47,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-13 23:21:47,569 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 42 [2019-10-13 23:21:47,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:21:47,576 INFO L225 Difference]: With dead ends: 1155 [2019-10-13 23:21:47,576 INFO L226 Difference]: Without dead ends: 1153 [2019-10-13 23:21:47,578 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2019-10-13 23:21:47,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states. [2019-10-13 23:21:47,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 589. [2019-10-13 23:21:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2019-10-13 23:21:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 807 transitions. [2019-10-13 23:21:47,671 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 807 transitions. Word has length 42 [2019-10-13 23:21:47,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:21:47,674 INFO L462 AbstractCegarLoop]: Abstraction has 589 states and 807 transitions. [2019-10-13 23:21:47,674 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 23:21:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 807 transitions. [2019-10-13 23:21:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-13 23:21:47,676 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:21:47,677 INFO L380 BasicCegarLoop]: trace histogram [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] [2019-10-13 23:21:47,677 INFO L410 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:21:47,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:21:47,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1027619730, now seen corresponding path program 1 times [2019-10-13 23:21:47,678 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:21:47,678 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362002419] [2019-10-13 23:21:47,678 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:47,678 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:21:47,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:21:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:48,283 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362002419] [2019-10-13 23:21:48,283 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [954076920] [2019-10-13 23:21:48,283 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 23:21:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:21:48,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 39 conjunts are in the unsatisfiable core [2019-10-13 23:21:48,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 23:21:48,851 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:48,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:48,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:48,997 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:48,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:49,145 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 23:21:49,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 23:21:49,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,566 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-10-13 23:21:49,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-13 23:21:49,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 23:21:49,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,628 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,635 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:49,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:50,111 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 61 [2019-10-13 23:21:50,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-13 23:21:50,274 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-13 23:21:50,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 23:21:50,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 23:21:50,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-13 23:21:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 23:21:50,709 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1747788826] [2019-10-13 23:21:50,737 INFO L162 IcfgInterpreter]: Started Sifa with 43 locations of interest [2019-10-13 23:21:50,737 INFO L169 IcfgInterpreter]: Building call graph [2019-10-13 23:21:50,744 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-13 23:21:50,753 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-13 23:21:50,753 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-13 23:21:51,464 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 162 for LOIs [2019-10-13 23:21:51,712 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-10-13 23:21:54,017 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-10-13 23:21:56,145 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-10-13 23:21:56,292 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-10-13 23:21:56,434 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-13 23:21:57,462 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 94 for LOIs [2019-10-13 23:21:57,505 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-13 23:21:57,506 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-13 23:21:57,506 INFO L193 IcfgInterpreter]: Reachable states at location L107 satisfy 123#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (<= ~__return_5979~0 1) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= (mod ~mode3~0 256) 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (= main_~main__i2~0 ~__return_5979~0) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= 1 main_~init__tmp~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (not (= ~id3~0 ~id2~0)) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= ~__return_5979~0 main_~init__tmp~0) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (<= main_~init__tmp~0 1) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (= ~send3~0 ~id3~0) (<= 1 ~__return_5979~0) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (<= |old(~st3~0)| 0) (not (= ~id1~0 ~id3~0)) (<= 0 |old(~p1_old~0)|) (not (= ~id1~0 ~id2~0)) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= 1 main_~main__i2~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= main_~main__i2~0 1) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (= 1 main_~init__tmp~0) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,507 INFO L193 IcfgInterpreter]: Reachable states at location L310 satisfy 1954#(and (= ~send3~0 ~id3~0) (= 0 (mod ~alive3~0 256)) (<= 0 ~mode2~0) (= (mod ~mode3~0 256) 0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,507 INFO L193 IcfgInterpreter]: Reachable states at location L76 satisfy 53#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,507 INFO L193 IcfgInterpreter]: Reachable states at location L396 satisfy 2378#(or (and (= ~nomsg~0 main_~node2__m2~0) (= ~send2~0 main_~node2____CPAchecker_TMP_0~0) (<= (mod main_~node2____CPAchecker_TMP_0~0 256) 127) (= (mod main_~node2____CPAchecker_TMP_0~0 256) ~p2_new~0) (= (mod ~mode2~0 256) 0) (not (= ~send2~0 ~nomsg~0)) (not (= (mod ~alive2~0 256) 0))) (and (not (<= (mod main_~node2____CPAchecker_TMP_0~0 256) 127)) (= ~nomsg~0 main_~node2__m2~0) (= ~send2~0 main_~node2____CPAchecker_TMP_0~0) (= (+ (mod main_~node2____CPAchecker_TMP_0~0 256) (- 256)) ~p2_new~0) (= (mod ~mode2~0 256) 0) (not (= ~send2~0 ~nomsg~0)) (not (= (mod ~alive2~0 256) 0)))) [2019-10-13 23:21:57,508 INFO L193 IcfgInterpreter]: Reachable states at location L268 satisfy 2344#(and (<= ~mode3~0 1) (<= 0 ~mode3~0) (<= 0 ~mode2~0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,508 INFO L193 IcfgInterpreter]: Reachable states at location L98 satisfy 108#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= (mod ~mode3~0 256) 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (= ~send3~0 ~id3~0) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,509 INFO L193 IcfgInterpreter]: Reachable states at location L354 satisfy 2466#(and (<= 0 ~mode2~0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,509 INFO L193 IcfgInterpreter]: Reachable states at location L120 satisfy 1421#(and (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1)) [2019-10-13 23:21:57,510 INFO L193 IcfgInterpreter]: Reachable states at location L78 satisfy 58#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,510 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1285#(and (<= 0 main_~check__tmp~0) (<= main_~assert__arg~0 1) (<= ~mode3~0 1) (<= main_~check__tmp~0 1) (<= 0 ~mode3~0) (<= 0 ~mode2~0) (<= 0 main_~assert__arg~0) (<= ~mode2~0 1) (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= main_~__tmp_1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1) (<= 0 main_~__tmp_1~0)) [2019-10-13 23:21:57,510 INFO L193 IcfgInterpreter]: Reachable states at location L345 satisfy 2432#(and (= ~nomsg~0 main_~node2__m2~0) (= (mod ~mode2~0 256) 0) (not (= (mod ~alive2~0 256) 0))) [2019-10-13 23:21:57,511 INFO L193 IcfgInterpreter]: Reachable states at location L100 satisfy 113#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= (mod ~mode3~0 256) 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (= ~send3~0 ~id3~0) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (not (= ~id1~0 ~id2~0)) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,511 INFO L193 IcfgInterpreter]: Reachable states at location L80 satisfy 63#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,511 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= 0 ~st3~0) (= ~p3_new~0 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (= 0 ~r1~0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= 0 ~send1~0) (<= ~__return_main~0 0) (= 0 ~alive2~0) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 ~st1~0) (= ~id1~0 0) (<= 0 ~alive1~0) (<= 0 ~p2~0) (<= 0 ~alive2~0) (<= ~id1~0 0) (<= ~send2~0 0) (= 0 ~p1~0) (= ~send1~0 0) (<= ~__return_6075~0 0) (<= ~mode1~0 0) (<= ~p3_old~0 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= ~send3~0 0) (<= 0 ~id3~0) (<= ~__return_5979~0 0) (= 0 ~p2_old~0) (<= 0 ~__return_6075~0) (= 0 ~mode1~0) (= 0 ~p1_old~0) (<= (+ ~nomsg~0 1) 0) (<= 0 ~alive3~0) (<= ~send1~0 0) (<= ~p1~0 0) (<= 0 ~p1~0) (= 0 ~p2_new~0) (<= 0 ~r1~0) (= 0 ~mode2~0) (<= 0 ~send3~0) (= ~send2~0 0) (<= ~mode2~0 0) (<= 0 ~mode1~0) (<= ~id2~0 0) (= ~nomsg~0 (- 1)) (<= 0 ~mode2~0) (<= 0 (+ ~nomsg~0 1)) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (= 0 ~__return_6075~0) (<= 0 ~send2~0) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (= 0 ~mode3~0) (<= 0 ~p3_new~0) (<= ~st2~0 0) (= ~p3_old~0 0) (<= ~st1~0 0) (<= ~alive3~0 0) (<= 0 ~id2~0) (= ~st1~0 0) (<= ~id3~0 0) (= ~send3~0 0) (<= 0 ~st2~0) (= ~st3~0 0) (= ~id3~0 0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (<= 0 ~p1_new~0) (<= ~alive2~0 0) (<= 0 ~mode3~0) (<= ~alive1~0 0) (= 0 ~p1_new~0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (= 0 ~alive1~0) (<= 0 ~p1_old~0) (= 0 ~alive3~0) (<= 0 ~p2_old~0) (= 0 ~__return_5979~0) (<= ~p2~0 0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= ~mode3~0 0) (<= ~p2_old~0 0) (= ~id2~0 0) (<= ~p3_new~0 0) (= ~__return_main~0 0) (= ~st2~0 0) (<= ~r1~0 0) (<= ~st3~0 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,511 INFO L193 IcfgInterpreter]: Reachable states at location L347 satisfy 2368#(and (= ~nomsg~0 main_~node2__m2~0) (= (mod ~mode2~0 256) 0) (not (= ~send2~0 ~nomsg~0)) (not (= (mod ~alive2~0 256) 0))) [2019-10-13 23:21:57,512 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= 0 |old(~p2_old~0)|) (= 0 |old(~p1_old~0)|) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~mode1~0)| ~mode1~0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (= |old(~alive1~0)| ~alive1~0) (<= |old(~mode2~0)| 0) (= |old(~id1~0)| ~id1~0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= 0 ~alive1~0) (<= 0 ~alive2~0) (<= ~id1~0 0) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~__return_6075~0 0) (<= ~mode1~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~id3~0)| ~id3~0) (= |old(~p2_old~0)| ~p2_old~0) (<= ~send1~0 0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (= ~send3~0 |old(~send3~0)|) (= |old(~alive3~0)| ~alive3~0) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= 0 ~r1~0) (= |old(~alive2~0)| ~alive2~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 ~mode2~0) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (<= ~id3~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (= |old(~mode2~0)| ~mode2~0) (= ~__return_main~0 0) (= ~r1~0 |old(~r1~0)|) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= ~send2~0 0) (<= 0 |old(~__return_6075~0)|) (<= 0 |old(~p1_new~0)|) (<= ~send3~0 0) (<= 0 ~id3~0) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 ~alive3~0) (= |old(~st3~0)| ~st3~0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (= |old(~st2~0)| ~st2~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (= |old(~mode3~0)| ~mode3~0) (<= ~mode2~0 0) (<= 0 ~mode1~0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (= |old(~id2~0)| 0) (<= ~id2~0 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 |old(~send1~0)|) (= |old(~st1~0)| ~st1~0) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (= |old(~id2~0)| ~id2~0) (<= ~alive3~0 0) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~alive2~0 0) (<= 0 ~p1_new~0) (<= 0 ~mode3~0) (= ~send2~0 |old(~send2~0)|) (<= ~alive1~0 0) (<= |old(~mode1~0)| 0) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= ~mode3~0 0) (<= ~p3_new~0 0) (= ~send1~0 |old(~send1~0)|) (<= ~r1~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,516 INFO L193 IcfgInterpreter]: Reachable states at location L102 satisfy 118#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= (mod ~mode3~0 256) 0) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (= ~send3~0 ~id3~0) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (not (= ~id1~0 ~id3~0)) (<= 0 |old(~p1_old~0)|) (not (= ~id1~0 ~id2~0)) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,516 INFO L193 IcfgInterpreter]: Reachable states at location L433 satisfy 1109#(and (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1)) [2019-10-13 23:21:57,516 INFO L193 IcfgInterpreter]: Reachable states at location L82 satisfy 68#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,517 INFO L193 IcfgInterpreter]: Reachable states at location L360 satisfy 2373#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 main_~node2__m2~0) (= ~send2~0 main_~node2____CPAchecker_TMP_0~0) (= (mod ~mode2~0 256) 0) (not (= ~send2~0 ~nomsg~0)) (not (= (mod ~alive2~0 256) 0))) [2019-10-13 23:21:57,517 INFO L193 IcfgInterpreter]: Reachable states at location L84 satisfy 73#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,517 INFO L193 IcfgInterpreter]: Reachable states at location L256 satisfy 2240#(and (<= 0 ~mode2~0) (= (mod ~mode3~0 256) 0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,518 INFO L193 IcfgInterpreter]: Reachable states at location L86 satisfy 78#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,518 INFO L193 IcfgInterpreter]: Reachable states at location L342 satisfy 2446#(and (= ~nomsg~0 main_~node2__m2~0) (= (mod ~mode2~0 256) 0)) [2019-10-13 23:21:57,518 INFO L193 IcfgInterpreter]: Reachable states at location L161 satisfy 2413#(and (<= 0 ~mode2~0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,518 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 2483#(and (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~mode3~0)| ~mode3~0) (= ~p2~0 |old(~p2~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= |old(~__return_6075~0)| ~__return_6075~0) (= |old(~mode1~0)| ~mode1~0) (= |old(~st1~0)| ~st1~0) (= |old(~alive1~0)| ~alive1~0) (= |old(~id2~0)| ~id2~0) (= |old(~id1~0)| ~id1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~p2_new~0)| ~p2_new~0) (= ~__return_main~0 |old(~__return_main~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p3~0 |old(~p3~0)|) (= ~send2~0 |old(~send2~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~id3~0)| ~id3~0) (= |old(~p2_old~0)| ~p2_old~0) (= |old(~st3~0)| ~st3~0) (= ~send3~0 |old(~send3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~p1~0 |old(~p1~0)|) (= |old(~alive3~0)| ~alive3~0) (= |old(~st2~0)| ~st2~0) (= |old(~mode2~0)| ~mode2~0) (= ~send1~0 |old(~send1~0)|) (= |old(~__return_5979~0)| ~__return_5979~0) (= |old(~alive2~0)| ~alive2~0) (= ~r1~0 |old(~r1~0)|)) [2019-10-13 23:21:57,518 INFO L193 IcfgInterpreter]: Reachable states at location L205 satisfy 1836#(and (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1)) [2019-10-13 23:21:57,519 INFO L193 IcfgInterpreter]: Reachable states at location L461 satisfy 787#(and (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1)) [2019-10-13 23:21:57,519 INFO L193 IcfgInterpreter]: Reachable states at location L88 satisfy 83#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,519 INFO L193 IcfgInterpreter]: Reachable states at location L143 satisfy 2475#(= ~nomsg~0 main_~node2__m2~0) [2019-10-13 23:21:57,520 INFO L193 IcfgInterpreter]: Reachable states at location L90 satisfy 88#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,520 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 2488#(and (<= 0 ~st3~0) (= ~p3_new~0 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (= 0 ~r1~0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= 0 ~send1~0) (<= ~__return_main~0 0) (= 0 ~alive2~0) (<= 0 ~st1~0) (= ~id1~0 0) (<= 0 ~alive1~0) (<= 0 ~p2~0) (<= 0 ~alive2~0) (<= ~send2~0 0) (<= ~id1~0 0) (= 0 ~p1~0) (= ~send1~0 0) (<= ~__return_6075~0 0) (<= ~mode1~0 0) (<= ~p3_old~0 0) (= 0 ~p2~0) (<= ~send3~0 0) (<= 0 ~id3~0) (<= ~__return_5979~0 0) (= 0 ~p2_old~0) (<= 0 ~__return_6075~0) (= 0 ~mode1~0) (= 0 ~p1_old~0) (<= 0 ~alive3~0) (<= (+ ~nomsg~0 1) 0) (<= ~send1~0 0) (<= ~p1~0 0) (<= 0 ~p1~0) (= 0 ~p2_new~0) (= 0 ~mode2~0) (<= 0 ~r1~0) (<= 0 ~send3~0) (= ~send2~0 0) (<= ~mode2~0 0) (<= 0 ~mode1~0) (<= ~id2~0 0) (= ~nomsg~0 (- 1)) (<= 0 ~mode2~0) (<= 0 (+ ~nomsg~0 1)) (= 0 ~__return_6075~0) (<= 0 ~send2~0) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (= 0 ~mode3~0) (= ~nodes~0.base (store (store (store |old(~nodes~0.base)| 0 |#funAddr~node1.base|) 1 |#funAddr~node2.base|) 2 |#funAddr~node3.base|)) (<= 0 ~p3_new~0) (<= ~st2~0 0) (= ~p3_old~0 0) (<= ~st1~0 0) (<= ~alive3~0 0) (<= 0 ~id2~0) (= ~st1~0 0) (<= ~id3~0 0) (= ~send3~0 0) (<= 0 ~st2~0) (= ~st3~0 0) (= ~id3~0 0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (<= 0 ~p1_new~0) (<= ~alive2~0 0) (<= 0 ~mode3~0) (<= ~alive1~0 0) (= 0 ~p1_new~0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (= 0 ~alive1~0) (<= 0 ~p1_old~0) (= 0 ~alive3~0) (<= 0 ~p2_old~0) (= 0 ~__return_5979~0) (<= ~p2~0 0) (<= ~mode3~0 0) (<= ~p2_old~0 0) (= ~id2~0 0) (= ~nodes~0.offset (store (store (store |old(~nodes~0.offset)| 0 |#funAddr~node1.offset|) 1 |#funAddr~node2.offset|) 2 |#funAddr~node3.offset|)) (<= ~p3_new~0 0) (= ~__return_main~0 0) (= ~st2~0 0) (<= ~r1~0 0) (<= ~st3~0 0)) [2019-10-13 23:21:57,521 INFO L193 IcfgInterpreter]: Reachable states at location L70 satisfy 38#(and (<= 0 |old(~p2_old~0)|) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,521 INFO L193 IcfgInterpreter]: Reachable states at location L198 satisfy 2137#(and (<= 0 main_~check__tmp~0) (<= main_~assert__arg~0 1) (<= ~mode3~0 1) (<= main_~check__tmp~0 1) (<= 0 ~mode3~0) (<= 0 ~mode2~0) (<= 0 main_~assert__arg~0) (<= ~mode2~0 1) (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= main_~__tmp_1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1) (<= 0 main_~__tmp_1~0)) [2019-10-13 23:21:57,521 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-13 23:21:57,521 INFO L193 IcfgInterpreter]: Reachable states at location L92 satisfy 93#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,522 INFO L193 IcfgInterpreter]: Reachable states at location L284 satisfy 2033#(and (= 0 (mod ~alive3~0 256)) (<= 0 ~mode2~0) (= (mod ~mode3~0 256) 0) (<= ~mode2~0 1)) [2019-10-13 23:21:57,522 INFO L193 IcfgInterpreter]: Reachable states at location L445 satisfy 2479#true [2019-10-13 23:21:57,522 INFO L193 IcfgInterpreter]: Reachable states at location L72 satisfy 43#(and (<= 0 |old(~p2_old~0)|) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,522 INFO L193 IcfgInterpreter]: Reachable states at location L200 satisfy 1718#(and (<= 0 main_~check__tmp~0) (<= main_~assert__arg~0 1) (<= ~mode3~0 1) (<= main_~check__tmp~0 1) (<= 0 ~mode3~0) (<= 0 ~mode2~0) (<= 0 main_~assert__arg~0) (<= ~mode2~0 1) (<= 0 ~__return_6075~0) (<= main_~main__c1~0 1) (<= main_~__tmp_1~0 1) (<= 0 main_~main__c1~0) (<= ~__return_6075~0 1) (<= 0 main_~__tmp_1~0)) [2019-10-13 23:21:57,523 INFO L193 IcfgInterpreter]: Reachable states at location L94 satisfy 98#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,523 INFO L193 IcfgInterpreter]: Reachable states at location L74 satisfy 48#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (= 0 ~p3~0) (<= ~p2_new~0 0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:57,523 INFO L193 IcfgInterpreter]: Reachable states at location L96 satisfy 103#(and (<= 0 |old(~p2_old~0)|) (<= 1 (+ (mod ~alive3~0 256) (mod ~alive1~0 256) (mod ~alive2~0 256))) (<= 0 (+ ~send2~0 128)) (= 0 |old(~p1_old~0)|) (<= 0 (+ ~id3~0 128)) (<= 0 ~send1~0) (<= |old(~p3_new~0)| 0) (= |old(~alive1~0)| 0) (= ~send2~0 ~id2~0) (= 0 |old(~send3~0)|) (<= |old(~mode2~0)| 0) (<= 0 |old(~mode3~0)|) (<= 0 ~p2~0) (= |old(~__return_6075~0)| 0) (<= ~id1~0 127) (<= 0 |old(~id2~0)|) (= 0 ~p1~0) (<= 0 |old(~__return_5979~0)|) (<= ~st3~0 127) (<= ~__return_6075~0 0) (= |old(~p2_old~0)| 0) (<= 0 |old(~send3~0)|) (<= ~p3_old~0 0) (<= ~send3~0 127) (= 0 ~p2~0) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (<= |old(~p1_old~0)| 0) (<= (+ ~nomsg~0 1) 0) (= |old(~p1_new~0)| ~p1_new~0) (= |old(~p2_old~0)| ~p2_old~0) (<= 0 |old(~mode1~0)|) (<= |old(~st2~0)| 0) (<= ~p1~0 0) (= 0 |old(~send1~0)|) (<= 0 (+ ~id1~0 128)) (<= |old(~p3_old~0)| 0) (<= |old(~__return_6075~0)| 0) (<= |old(~p2_new~0)| 0) (= ~send1~0 ~id1~0) (<= 0 ~send3~0) (<= |old(~p1_new~0)| 0) (<= 0 |old(~id1~0)|) (<= 0 |old(~alive3~0)|) (<= 0 |old(~r1~0)|) (= ~p1_old~0 |old(~p1_old~0)|) (= ~nomsg~0 (- 1)) (<= 0 (+ ~nomsg~0 1)) (<= |old(~id1~0)| 0) (<= 0 ~send2~0) (= 0 |old(~send2~0)|) (<= 0 |old(~p3_new~0)|) (= |old(~p2_new~0)| 0) (<= 0 |old(~send2~0)|) (= |old(~mode1~0)| 0) (<= ~st1~0 0) (<= 0 ~id2~0) (= 0 (mod ~mode1~0 256)) (<= 0 |old(~p2_new~0)|) (<= |old(~r1~0)| 0) (= ~st1~0 0) (<= 0 |old(~alive2~0)|) (<= 0 |old(~id3~0)|) (<= 0 ~st2~0) (= 0 ~p3~0) (<= ~p2_new~0 0) (<= 0 ~id1~0) (= |old(~alive2~0)| 0) (= 0 |old(~r1~0)|) (<= |old(~send1~0)| 0) (= |old(~alive3~0)| 0) (<= |old(~p2_old~0)| 0) (<= |old(~id3~0)| 0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (= (mod ~r1~0 256) 0) (<= 0 ~p2_old~0) (<= ~p2~0 0) (<= |old(~alive1~0)| 0) (<= ~p2_old~0 0) (= |old(~st2~0)| 0) (<= |old(~id2~0)| 0) (<= 0 (+ ~send1~0 128)) (= ~__return_main~0 0) (<= ~send1~0 127) (= ~p3_old~0 |old(~p3_old~0)|) (= |old(~__return_5979~0)| 0) (<= 0 (+ ~st2~0 128)) (<= 0 ~st3~0) (= |old(~mode3~0)| 0) (<= 0 ~p3_old~0) (<= ~p1_new~0 0) (<= |old(~mode3~0)| 0) (<= 0 ~__return_main~0) (<= 0 ~p3~0) (<= ~__return_main~0 0) (<= 0 |old(~st3~0)|) (<= 0 |old(~mode2~0)|) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (<= 0 |old(~alive1~0)|) (<= 0 ~st1~0) (= ~p3_new~0 |old(~p3_new~0)|) (= |old(~st1~0)| 0) (= |old(~p2_new~0)| ~p2_new~0) (= (mod ~mode2~0 256) 0) (= 0 |old(~p3_old~0)|) (<= 0 (+ ~send3~0 128)) (= ~send3~0 ~id3~0) (<= 0 |old(~__return_6075~0)|) (<= ~st2~0 127) (<= 0 ~id3~0) (<= 0 |old(~p1_new~0)|) (<= ~__return_5979~0 0) (= |old(~id3~0)| 0) (<= 0 ~__return_6075~0) (= |old(~id1~0)| 0) (<= 0 |old(~st1~0)|) (= 0 |old(~p3_new~0)|) (<= 0 ~p1~0) (<= 0 main_~main__c1~0) (= |old(~__return_5979~0)| ~__return_5979~0) (<= |old(~st3~0)| 0) (<= 0 |old(~p1_old~0)|) (= 0 |old(~p1_new~0)|) (<= ~st1~0 127) (= |old(~id2~0)| 0) (= |old(~__return_6075~0)| ~__return_6075~0) (<= |old(~__return_5979~0)| 0) (= |old(~mode2~0)| 0) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (<= main_~main__c1~0 0) (= main_~main__c1~0 0) (<= ~send2~0 127) (<= ~p3~0 0) (<= 0 ~__return_5979~0) (<= 0 (+ ~st3~0 128)) (<= 0 |old(~send1~0)|) (<= 0 ~p3_new~0) (<= ~st2~0 0) (<= |old(~alive3~0)| 0) (<= 0 |old(~st2~0)|) (<= 0 |old(~p3_old~0)|) (<= |old(~st1~0)| 0) (= ~st3~0 0) (<= |old(~send2~0)| 0) (<= |old(~send3~0)| 0) (<= ~id2~0 127) (<= 0 (+ ~st1~0 128)) (<= 0 ~p1_new~0) (<= |old(~mode1~0)| 0) (<= ~id3~0 127) (= |old(~st3~0)| 0) (<= 0 ~p2_new~0) (<= ~p1_old~0 0) (<= 0 ~p1_old~0) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id2~0 128)) (<= ~p3_new~0 0) (= ~st2~0 0) (<= ~st3~0 0) (<= |old(~alive2~0)| 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|)) [2019-10-13 23:21:58,280 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 92 [2019-10-13 23:21:58,889 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 94 [2019-10-13 23:22:00,356 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 237 DAG size of output: 153 [2019-10-13 23:22:01,496 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 215 DAG size of output: 154 [2019-10-13 23:22:02,735 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 158 [2019-10-13 23:22:03,975 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 227 DAG size of output: 166 [2019-10-13 23:22:05,214 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 228 DAG size of output: 165 [2019-10-13 23:22:06,477 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 231 DAG size of output: 163 [2019-10-13 23:22:07,841 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 233 DAG size of output: 161 [2019-10-13 23:22:09,188 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 236 DAG size of output: 164 [2019-10-13 23:22:10,531 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 237 DAG size of output: 163 [2019-10-13 23:22:11,930 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 240 DAG size of output: 161 [2019-10-13 23:22:13,259 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 242 DAG size of output: 159 [2019-10-13 23:22:14,592 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 245 DAG size of output: 162 [2019-10-13 23:22:15,982 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 246 DAG size of output: 161 [2019-10-13 23:22:17,377 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 249 DAG size of output: 159 [2019-10-13 23:22:18,855 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 251 DAG size of output: 156 [2019-10-13 23:22:20,361 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 254 DAG size of output: 159 [2019-10-13 23:22:21,879 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 256 DAG size of output: 161