/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix004_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 15:34:55,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 15:34:55,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 15:34:55,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 15:34:55,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 15:34:55,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 15:34:55,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 15:34:55,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 15:34:55,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 15:34:55,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 15:34:55,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 15:34:55,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 15:34:55,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 15:34:55,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 15:34:55,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 15:34:55,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 15:34:55,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 15:34:55,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 15:34:55,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 15:34:55,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 15:34:55,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 15:34:55,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 15:34:55,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 15:34:55,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 15:34:55,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 15:34:55,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 15:34:55,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 15:34:55,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 15:34:55,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 15:34:55,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 15:34:55,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 15:34:55,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 15:34:55,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 15:34:55,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 15:34:55,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 15:34:55,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 15:34:55,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 15:34:55,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 15:34:55,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 15:34:55,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 15:34:55,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 15:34:55,148 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf [2019-12-27 15:34:55,162 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 15:34:55,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 15:34:55,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 15:34:55,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 15:34:55,164 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 15:34:55,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 15:34:55,165 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 15:34:55,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 15:34:55,165 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 15:34:55,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 15:34:55,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 15:34:55,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 15:34:55,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 15:34:55,166 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 15:34:55,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 15:34:55,166 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 15:34:55,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 15:34:55,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 15:34:55,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 15:34:55,167 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 15:34:55,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 15:34:55,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 15:34:55,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 15:34:55,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 15:34:55,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 15:34:55,168 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 15:34:55,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 15:34:55,169 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 15:34:55,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 15:34:55,169 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 15:34:55,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 15:34:55,489 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 15:34:55,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 15:34:55,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 15:34:55,509 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 15:34:55,510 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 15:34:55,511 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix004_pso.opt.i [2019-12-27 15:34:55,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831b22dd6/c03bfd86b7be4fd2a0910318fc0d2b2a/FLAGa5597c541 [2019-12-27 15:34:56,151 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 15:34:56,152 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix004_pso.opt.i [2019-12-27 15:34:56,179 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831b22dd6/c03bfd86b7be4fd2a0910318fc0d2b2a/FLAGa5597c541 [2019-12-27 15:34:56,397 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831b22dd6/c03bfd86b7be4fd2a0910318fc0d2b2a [2019-12-27 15:34:56,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 15:34:56,407 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 15:34:56,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 15:34:56,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 15:34:56,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 15:34:56,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:56" (1/1) ... [2019-12-27 15:34:56,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc96705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56, skipping insertion in model container [2019-12-27 15:34:56,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:56" (1/1) ... [2019-12-27 15:34:56,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 15:34:56,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 15:34:57,036 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:34:57,051 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 15:34:57,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:34:57,231 INFO L208 MainTranslator]: Completed translation [2019-12-27 15:34:57,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57 WrapperNode [2019-12-27 15:34:57,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 15:34:57,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 15:34:57,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 15:34:57,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 15:34:57,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 15:34:57,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 15:34:57,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 15:34:57,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 15:34:57,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (1/1) ... [2019-12-27 15:34:57,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 15:34:57,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 15:34:57,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 15:34:57,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 15:34:57,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (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 [2019-12-27 15:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 15:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 15:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 15:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 15:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 15:34:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 15:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 15:34:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 15:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 15:34:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 15:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 15:34:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 15:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 15:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 15:34:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 15:34:57,438 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 15:34:58,320 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 15:34:58,320 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 15:34:58,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:58 BoogieIcfgContainer [2019-12-27 15:34:58,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 15:34:58,325 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 15:34:58,325 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 15:34:58,328 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 15:34:58,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:34:56" (1/3) ... [2019-12-27 15:34:58,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64969dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:58, skipping insertion in model container [2019-12-27 15:34:58,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:57" (2/3) ... [2019-12-27 15:34:58,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64969dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:58, skipping insertion in model container [2019-12-27 15:34:58,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:58" (3/3) ... [2019-12-27 15:34:58,333 INFO L109 eAbstractionObserver]: Analyzing ICFG mix004_pso.opt.i [2019-12-27 15:34:58,357 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 15:34:58,358 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 15:34:58,365 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 15:34:58,365 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 15:34:58,404 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,404 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,404 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,404 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,405 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,405 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,407 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,407 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,408 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,408 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,408 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,409 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,412 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,412 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,415 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,415 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,415 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,416 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,416 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,416 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,417 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,417 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,417 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,417 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,418 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,418 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,418 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,418 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,418 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,419 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,419 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,419 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,419 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,419 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,420 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,420 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,420 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,420 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,421 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,421 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,421 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,421 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,421 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,422 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,422 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,422 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,422 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,423 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,423 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,423 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,423 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,423 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,424 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,424 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,424 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,424 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,424 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,425 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,425 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,425 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,425 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,426 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,426 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,426 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,426 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,426 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,427 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,427 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,427 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,427 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,434 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,435 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,435 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,435 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,435 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,436 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,436 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,436 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,436 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,436 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,437 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,437 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,437 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,437 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,437 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,438 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,438 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,438 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,438 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,438 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,439 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,439 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,439 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,439 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,439 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,440 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,441 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,441 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,441 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,441 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,441 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,442 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,442 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,442 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,442 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,442 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,443 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,443 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,443 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,443 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,443 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,444 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,444 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,444 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,444 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,444 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,445 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,446 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,446 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,446 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,446 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,446 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,447 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,447 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,447 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,447 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,447 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,448 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,448 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,448 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,448 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,448 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,449 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,450 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,450 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,450 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,450 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,450 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,451 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,451 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,451 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,451 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,451 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,452 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,452 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,452 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,452 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,452 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,453 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,453 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,453 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,453 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,453 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,454 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,461 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,461 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,470 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,471 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,471 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,471 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,480 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,480 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,481 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,481 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,481 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,481 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,481 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,482 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,483 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,484 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,486 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,486 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,486 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,486 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:34:58,502 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 15:34:58,521 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:34:58,522 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:34:58,522 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:34:58,522 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:34:58,522 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:34:58,522 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:34:58,522 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:34:58,523 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:34:58,544 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 256 transitions [2019-12-27 15:34:58,546 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 213 places, 256 transitions [2019-12-27 15:34:58,689 INFO L132 PetriNetUnfolder]: 56/252 cut-off events. [2019-12-27 15:34:58,689 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:34:58,709 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 252 events. 56/252 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 559 event pairs. 0/194 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 15:34:58,740 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 213 places, 256 transitions [2019-12-27 15:34:58,810 INFO L132 PetriNetUnfolder]: 56/252 cut-off events. [2019-12-27 15:34:58,810 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:34:58,823 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 252 events. 56/252 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 559 event pairs. 0/194 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 15:34:58,857 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-27 15:34:58,859 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:35:05,774 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2019-12-27 15:35:05,944 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-12-27 15:35:06,097 INFO L206 etLargeBlockEncoding]: Checked pairs total: 131755 [2019-12-27 15:35:06,097 INFO L214 etLargeBlockEncoding]: Total number of compositions: 134 [2019-12-27 15:35:06,100 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 136 transitions [2019-12-27 15:35:17,218 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 100210 states. [2019-12-27 15:35:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 100210 states. [2019-12-27 15:35:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 15:35:17,227 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:17,228 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:17,228 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:17,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:17,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1786135930, now seen corresponding path program 1 times [2019-12-27 15:35:17,242 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:17,242 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325705330] [2019-12-27 15:35:17,243 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:17,545 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325705330] [2019-12-27 15:35:17,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:17,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 15:35:17,548 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1448821238] [2019-12-27 15:35:17,549 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:17,556 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:17,577 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 10 states and 9 transitions. [2019-12-27 15:35:17,577 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:17,582 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:17,582 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 15:35:17,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:17,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 15:35:17,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:17,600 INFO L87 Difference]: Start difference. First operand 100210 states. Second operand 3 states. [2019-12-27 15:35:20,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:20,381 INFO L93 Difference]: Finished difference Result 99346 states and 455736 transitions. [2019-12-27 15:35:20,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:35:20,383 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 15:35:20,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:23,413 INFO L225 Difference]: With dead ends: 99346 [2019-12-27 15:35:23,414 INFO L226 Difference]: Without dead ends: 92982 [2019-12-27 15:35:23,416 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:25,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92982 states. [2019-12-27 15:35:27,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92982 to 92982. [2019-12-27 15:35:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92982 states. [2019-12-27 15:35:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92982 states to 92982 states and 426292 transitions. [2019-12-27 15:35:31,502 INFO L78 Accepts]: Start accepts. Automaton has 92982 states and 426292 transitions. Word has length 9 [2019-12-27 15:35:31,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:31,502 INFO L462 AbstractCegarLoop]: Abstraction has 92982 states and 426292 transitions. [2019-12-27 15:35:31,503 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 15:35:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 92982 states and 426292 transitions. [2019-12-27 15:35:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 15:35:31,511 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:31,511 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:31,512 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:31,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:31,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1774452864, now seen corresponding path program 1 times [2019-12-27 15:35:31,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:31,513 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587815730] [2019-12-27 15:35:31,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:31,583 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587815730] [2019-12-27 15:35:31,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:31,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:35:31,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1897093146] [2019-12-27 15:35:31,584 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:31,586 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:31,592 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 15:35:31,592 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:31,592 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:31,594 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 15:35:31,594 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:31,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 15:35:31,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:31,594 INFO L87 Difference]: Start difference. First operand 92982 states and 426292 transitions. Second operand 3 states. [2019-12-27 15:35:32,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:32,133 INFO L93 Difference]: Finished difference Result 72493 states and 308889 transitions. [2019-12-27 15:35:32,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:35:32,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-27 15:35:32,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:36,351 INFO L225 Difference]: With dead ends: 72493 [2019-12-27 15:35:36,351 INFO L226 Difference]: Without dead ends: 72493 [2019-12-27 15:35:36,352 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:37,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72493 states. [2019-12-27 15:35:38,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72493 to 72493. [2019-12-27 15:35:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72493 states. [2019-12-27 15:35:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72493 states to 72493 states and 308889 transitions. [2019-12-27 15:35:39,070 INFO L78 Accepts]: Start accepts. Automaton has 72493 states and 308889 transitions. Word has length 15 [2019-12-27 15:35:39,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:39,070 INFO L462 AbstractCegarLoop]: Abstraction has 72493 states and 308889 transitions. [2019-12-27 15:35:39,071 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 15:35:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 72493 states and 308889 transitions. [2019-12-27 15:35:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 15:35:39,073 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:39,074 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:39,074 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:39,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:39,074 INFO L82 PathProgramCache]: Analyzing trace with hash 1930036423, now seen corresponding path program 1 times [2019-12-27 15:35:39,074 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:39,075 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114843959] [2019-12-27 15:35:39,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:39,195 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114843959] [2019-12-27 15:35:39,195 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:39,195 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:35:39,196 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1304648985] [2019-12-27 15:35:39,199 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:39,200 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:39,203 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 23 states and 28 transitions. [2019-12-27 15:35:39,204 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:39,205 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:39,205 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 15:35:39,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:39,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 15:35:39,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:35:39,206 INFO L87 Difference]: Start difference. First operand 72493 states and 308889 transitions. Second operand 4 states. [2019-12-27 15:35:39,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:39,417 INFO L93 Difference]: Finished difference Result 30473 states and 110476 transitions. [2019-12-27 15:35:39,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 15:35:39,417 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2019-12-27 15:35:39,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:39,565 INFO L225 Difference]: With dead ends: 30473 [2019-12-27 15:35:39,565 INFO L226 Difference]: Without dead ends: 30473 [2019-12-27 15:35:39,565 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:35:39,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30473 states. [2019-12-27 15:35:40,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30473 to 30473. [2019-12-27 15:35:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30473 states. [2019-12-27 15:35:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30473 states to 30473 states and 110476 transitions. [2019-12-27 15:35:40,902 INFO L78 Accepts]: Start accepts. Automaton has 30473 states and 110476 transitions. Word has length 16 [2019-12-27 15:35:40,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:40,902 INFO L462 AbstractCegarLoop]: Abstraction has 30473 states and 110476 transitions. [2019-12-27 15:35:40,903 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 15:35:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 30473 states and 110476 transitions. [2019-12-27 15:35:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 15:35:40,905 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:40,905 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:40,905 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:40,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:40,906 INFO L82 PathProgramCache]: Analyzing trace with hash -1664947830, now seen corresponding path program 1 times [2019-12-27 15:35:40,906 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:40,906 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890397000] [2019-12-27 15:35:40,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:40,982 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890397000] [2019-12-27 15:35:40,982 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:40,982 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 15:35:40,982 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1762896651] [2019-12-27 15:35:40,983 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:40,985 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:40,988 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 28 states and 37 transitions. [2019-12-27 15:35:40,988 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:41,023 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:35:41,024 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 15:35:41,024 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:41,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 15:35:41,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-12-27 15:35:41,025 INFO L87 Difference]: Start difference. First operand 30473 states and 110476 transitions. Second operand 6 states. [2019-12-27 15:35:41,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:41,108 INFO L93 Difference]: Finished difference Result 7887 states and 26925 transitions. [2019-12-27 15:35:41,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:35:41,109 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2019-12-27 15:35:41,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:41,134 INFO L225 Difference]: With dead ends: 7887 [2019-12-27 15:35:41,134 INFO L226 Difference]: Without dead ends: 7887 [2019-12-27 15:35:41,135 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-12-27 15:35:41,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7887 states. [2019-12-27 15:35:41,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7887 to 7887. [2019-12-27 15:35:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7887 states. [2019-12-27 15:35:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7887 states to 7887 states and 26925 transitions. [2019-12-27 15:35:41,320 INFO L78 Accepts]: Start accepts. Automaton has 7887 states and 26925 transitions. Word has length 17 [2019-12-27 15:35:41,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:41,321 INFO L462 AbstractCegarLoop]: Abstraction has 7887 states and 26925 transitions. [2019-12-27 15:35:41,321 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 15:35:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 7887 states and 26925 transitions. [2019-12-27 15:35:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 15:35:41,324 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:41,324 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:41,324 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:41,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:41,324 INFO L82 PathProgramCache]: Analyzing trace with hash 206840971, now seen corresponding path program 1 times [2019-12-27 15:35:41,325 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:41,325 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538059705] [2019-12-27 15:35:41,325 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:41,438 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538059705] [2019-12-27 15:35:41,439 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:41,439 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:35:41,439 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [330683788] [2019-12-27 15:35:41,439 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:41,442 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:41,446 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 37 states and 54 transitions. [2019-12-27 15:35:41,446 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:41,446 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:41,446 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 15:35:41,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:41,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 15:35:41,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:35:41,447 INFO L87 Difference]: Start difference. First operand 7887 states and 26925 transitions. Second operand 4 states. [2019-12-27 15:35:41,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:41,775 INFO L93 Difference]: Finished difference Result 10771 states and 35883 transitions. [2019-12-27 15:35:41,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:35:41,776 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 15:35:41,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:41,802 INFO L225 Difference]: With dead ends: 10771 [2019-12-27 15:35:41,803 INFO L226 Difference]: Without dead ends: 10771 [2019-12-27 15:35:41,803 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:35:41,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10771 states. [2019-12-27 15:35:42,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10771 to 10671. [2019-12-27 15:35:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10671 states. [2019-12-27 15:35:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10671 states to 10671 states and 35699 transitions. [2019-12-27 15:35:42,079 INFO L78 Accepts]: Start accepts. Automaton has 10671 states and 35699 transitions. Word has length 18 [2019-12-27 15:35:42,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:42,080 INFO L462 AbstractCegarLoop]: Abstraction has 10671 states and 35699 transitions. [2019-12-27 15:35:42,080 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 15:35:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10671 states and 35699 transitions. [2019-12-27 15:35:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 15:35:42,102 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:42,103 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:42,103 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:42,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:42,103 INFO L82 PathProgramCache]: Analyzing trace with hash 673338183, now seen corresponding path program 1 times [2019-12-27 15:35:42,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:42,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033178416] [2019-12-27 15:35:42,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:42,234 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033178416] [2019-12-27 15:35:42,234 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:42,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 15:35:42,235 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [909534745] [2019-12-27 15:35:42,235 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:42,241 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:42,301 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 170 states and 366 transitions. [2019-12-27 15:35:42,301 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:42,342 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 15:35:42,342 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 15:35:42,342 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:42,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 15:35:42,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2019-12-27 15:35:42,343 INFO L87 Difference]: Start difference. First operand 10671 states and 35699 transitions. Second operand 7 states. [2019-12-27 15:35:42,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:42,846 INFO L93 Difference]: Finished difference Result 9345 states and 32480 transitions. [2019-12-27 15:35:42,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 15:35:42,847 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2019-12-27 15:35:42,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:42,870 INFO L225 Difference]: With dead ends: 9345 [2019-12-27 15:35:42,870 INFO L226 Difference]: Without dead ends: 9317 [2019-12-27 15:35:42,871 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2019-12-27 15:35:42,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9317 states. [2019-12-27 15:35:43,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9317 to 9214. [2019-12-27 15:35:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9214 states. [2019-12-27 15:35:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9214 states to 9214 states and 32169 transitions. [2019-12-27 15:35:43,088 INFO L78 Accepts]: Start accepts. Automaton has 9214 states and 32169 transitions. Word has length 34 [2019-12-27 15:35:43,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:43,088 INFO L462 AbstractCegarLoop]: Abstraction has 9214 states and 32169 transitions. [2019-12-27 15:35:43,088 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 15:35:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 9214 states and 32169 transitions. [2019-12-27 15:35:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 15:35:43,118 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:43,118 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:43,118 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:43,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:43,118 INFO L82 PathProgramCache]: Analyzing trace with hash 504984560, now seen corresponding path program 1 times [2019-12-27 15:35:43,119 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:43,120 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779445090] [2019-12-27 15:35:43,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:43,242 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779445090] [2019-12-27 15:35:43,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:43,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:35:43,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [157140550] [2019-12-27 15:35:43,243 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:43,264 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:43,412 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 221 states and 447 transitions. [2019-12-27 15:35:43,413 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:43,414 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:43,414 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 15:35:43,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:43,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 15:35:43,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 15:35:43,415 INFO L87 Difference]: Start difference. First operand 9214 states and 32169 transitions. Second operand 4 states. [2019-12-27 15:35:43,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:43,485 INFO L93 Difference]: Finished difference Result 10353 states and 35269 transitions. [2019-12-27 15:35:43,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 15:35:43,485 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-27 15:35:43,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:43,496 INFO L225 Difference]: With dead ends: 10353 [2019-12-27 15:35:43,497 INFO L226 Difference]: Without dead ends: 5734 [2019-12-27 15:35:43,497 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:35:43,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5734 states. [2019-12-27 15:35:43,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5734 to 5734. [2019-12-27 15:35:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5734 states. [2019-12-27 15:35:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 5734 states and 17986 transitions. [2019-12-27 15:35:43,625 INFO L78 Accepts]: Start accepts. Automaton has 5734 states and 17986 transitions. Word has length 64 [2019-12-27 15:35:43,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:43,625 INFO L462 AbstractCegarLoop]: Abstraction has 5734 states and 17986 transitions. [2019-12-27 15:35:43,625 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 15:35:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 5734 states and 17986 transitions. [2019-12-27 15:35:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 15:35:43,642 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:43,642 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:43,642 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:43,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:43,643 INFO L82 PathProgramCache]: Analyzing trace with hash -424779114, now seen corresponding path program 2 times [2019-12-27 15:35:43,644 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:43,645 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561420724] [2019-12-27 15:35:43,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:43,764 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561420724] [2019-12-27 15:35:43,764 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:43,765 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:35:43,765 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1457894091] [2019-12-27 15:35:43,765 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:43,800 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:44,071 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 168 states and 304 transitions. [2019-12-27 15:35:44,071 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:44,115 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 15:35:44,116 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 15:35:44,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:44,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 15:35:44,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-27 15:35:44,117 INFO L87 Difference]: Start difference. First operand 5734 states and 17986 transitions. Second operand 6 states. [2019-12-27 15:35:45,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:45,042 INFO L93 Difference]: Finished difference Result 16178 states and 53780 transitions. [2019-12-27 15:35:45,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-27 15:35:45,042 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2019-12-27 15:35:45,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:45,058 INFO L225 Difference]: With dead ends: 16178 [2019-12-27 15:35:45,058 INFO L226 Difference]: Without dead ends: 8690 [2019-12-27 15:35:45,059 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-12-27 15:35:45,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8690 states. [2019-12-27 15:35:45,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8690 to 4036. [2019-12-27 15:35:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4036 states. [2019-12-27 15:35:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 4036 states and 11043 transitions. [2019-12-27 15:35:45,168 INFO L78 Accepts]: Start accepts. Automaton has 4036 states and 11043 transitions. Word has length 64 [2019-12-27 15:35:45,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:45,169 INFO L462 AbstractCegarLoop]: Abstraction has 4036 states and 11043 transitions. [2019-12-27 15:35:45,169 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 15:35:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 11043 transitions. [2019-12-27 15:35:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 15:35:45,179 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:45,179 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:45,179 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:45,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:45,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1509398402, now seen corresponding path program 3 times [2019-12-27 15:35:45,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:45,181 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983460538] [2019-12-27 15:35:45,181 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:45,289 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983460538] [2019-12-27 15:35:45,289 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:45,289 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:35:45,290 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1023005370] [2019-12-27 15:35:45,290 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:45,311 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:45,404 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 122 states and 177 transitions. [2019-12-27 15:35:45,404 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:45,414 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 15:35:45,415 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:35:45,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:45,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:35:45,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:35:45,416 INFO L87 Difference]: Start difference. First operand 4036 states and 11043 transitions. Second operand 5 states. [2019-12-27 15:35:45,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:45,779 INFO L93 Difference]: Finished difference Result 8004 states and 22174 transitions. [2019-12-27 15:35:45,780 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 15:35:45,780 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 15:35:45,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:45,782 INFO L225 Difference]: With dead ends: 8004 [2019-12-27 15:35:45,782 INFO L226 Difference]: Without dead ends: 826 [2019-12-27 15:35:45,783 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 15:35:45,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2019-12-27 15:35:45,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 497. [2019-12-27 15:35:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 497 states. [2019-12-27 15:35:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 1074 transitions. [2019-12-27 15:35:45,791 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 1074 transitions. Word has length 64 [2019-12-27 15:35:45,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:45,791 INFO L462 AbstractCegarLoop]: Abstraction has 497 states and 1074 transitions. [2019-12-27 15:35:45,791 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:35:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1074 transitions. [2019-12-27 15:35:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 15:35:45,792 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:45,792 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:45,793 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:45,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:45,793 INFO L82 PathProgramCache]: Analyzing trace with hash 259693244, now seen corresponding path program 4 times [2019-12-27 15:35:45,794 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:45,794 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691765535] [2019-12-27 15:35:45,794 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:45,903 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691765535] [2019-12-27 15:35:45,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:45,904 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 15:35:45,904 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [809851999] [2019-12-27 15:35:45,904 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:45,927 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:46,033 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 113 states and 155 transitions. [2019-12-27 15:35:46,033 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:46,054 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 15:35:46,055 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 15:35:46,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:46,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 15:35:46,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2019-12-27 15:35:46,055 INFO L87 Difference]: Start difference. First operand 497 states and 1074 transitions. Second operand 8 states. [2019-12-27 15:35:46,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:46,693 INFO L93 Difference]: Finished difference Result 1520 states and 3273 transitions. [2019-12-27 15:35:46,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 15:35:46,694 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2019-12-27 15:35:46,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:46,696 INFO L225 Difference]: With dead ends: 1520 [2019-12-27 15:35:46,696 INFO L226 Difference]: Without dead ends: 1183 [2019-12-27 15:35:46,697 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=69, Invalid=237, Unknown=0, NotChecked=0, Total=306 [2019-12-27 15:35:46,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1183 states. [2019-12-27 15:35:46,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1183 to 839. [2019-12-27 15:35:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 839 states. [2019-12-27 15:35:46,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 839 states and 1809 transitions. [2019-12-27 15:35:46,712 INFO L78 Accepts]: Start accepts. Automaton has 839 states and 1809 transitions. Word has length 64 [2019-12-27 15:35:46,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:46,713 INFO L462 AbstractCegarLoop]: Abstraction has 839 states and 1809 transitions. [2019-12-27 15:35:46,713 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 15:35:46,713 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1809 transitions. [2019-12-27 15:35:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 15:35:46,715 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:46,715 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:46,715 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:46,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:46,715 INFO L82 PathProgramCache]: Analyzing trace with hash -620365128, now seen corresponding path program 5 times [2019-12-27 15:35:46,716 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:46,717 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066484643] [2019-12-27 15:35:46,717 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:46,829 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066484643] [2019-12-27 15:35:46,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:46,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 15:35:46,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1104153343] [2019-12-27 15:35:46,829 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:46,849 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:46,957 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 126 states and 173 transitions. [2019-12-27 15:35:46,957 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:46,958 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:46,958 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:35:46,959 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:46,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:35:46,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:35:46,959 INFO L87 Difference]: Start difference. First operand 839 states and 1809 transitions. Second operand 5 states. [2019-12-27 15:35:47,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:47,027 INFO L93 Difference]: Finished difference Result 1665 states and 3604 transitions. [2019-12-27 15:35:47,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 15:35:47,027 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 15:35:47,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:47,029 INFO L225 Difference]: With dead ends: 1665 [2019-12-27 15:35:47,029 INFO L226 Difference]: Without dead ends: 839 [2019-12-27 15:35:47,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 15:35:47,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2019-12-27 15:35:47,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 839. [2019-12-27 15:35:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 839 states. [2019-12-27 15:35:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 839 states and 1808 transitions. [2019-12-27 15:35:47,042 INFO L78 Accepts]: Start accepts. Automaton has 839 states and 1808 transitions. Word has length 64 [2019-12-27 15:35:47,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:47,043 INFO L462 AbstractCegarLoop]: Abstraction has 839 states and 1808 transitions. [2019-12-27 15:35:47,043 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:35:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1808 transitions. [2019-12-27 15:35:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-27 15:35:47,045 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:47,045 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:47,045 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:47,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:47,046 INFO L82 PathProgramCache]: Analyzing trace with hash -1160132269, now seen corresponding path program 1 times [2019-12-27 15:35:47,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:47,047 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561077285] [2019-12-27 15:35:47,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:35:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:35:47,207 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561077285] [2019-12-27 15:35:47,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:35:47,208 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:35:47,208 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [908441832] [2019-12-27 15:35:47,208 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:35:47,243 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:35:47,366 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 127 states and 174 transitions. [2019-12-27 15:35:47,367 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:35:47,368 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:35:47,368 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 15:35:47,368 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:35:47,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 15:35:47,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:47,369 INFO L87 Difference]: Start difference. First operand 839 states and 1808 transitions. Second operand 3 states. [2019-12-27 15:35:47,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:35:47,384 INFO L93 Difference]: Finished difference Result 838 states and 1806 transitions. [2019-12-27 15:35:47,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 15:35:47,384 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-12-27 15:35:47,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:35:47,386 INFO L225 Difference]: With dead ends: 838 [2019-12-27 15:35:47,386 INFO L226 Difference]: Without dead ends: 838 [2019-12-27 15:35:47,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 15:35:47,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2019-12-27 15:35:47,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 838. [2019-12-27 15:35:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2019-12-27 15:35:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 1806 transitions. [2019-12-27 15:35:47,398 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 1806 transitions. Word has length 65 [2019-12-27 15:35:47,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:35:47,398 INFO L462 AbstractCegarLoop]: Abstraction has 838 states and 1806 transitions. [2019-12-27 15:35:47,398 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 15:35:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1806 transitions. [2019-12-27 15:35:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-27 15:35:47,400 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:35:47,400 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:35:47,400 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:35:47,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:35:47,401 INFO L82 PathProgramCache]: Analyzing trace with hash -144676445, now seen corresponding path program 1 times [2019-12-27 15:35:47,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:35:47,402 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174918232] [2019-12-27 15:35:47,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:35:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:35:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:35:47,628 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 15:35:47,628 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 15:35:47,632 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1063] [1063] ULTIMATE.startENTRY-->L858: Formula: (let ((.cse0 (store |v_#valid_87| 0 0))) (and (= v_~z$w_buff0~0_728 0) (= v_~weak$$choice2~0_343 0) (= 0 v_~z$r_buff1_thd3~0_505) (= (store |v_#memory_int_28| |v_ULTIMATE.start_main_~#t101~0.base_32| (store (select |v_#memory_int_28| |v_ULTIMATE.start_main_~#t101~0.base_32|) |v_ULTIMATE.start_main_~#t101~0.offset_23| 0)) |v_#memory_int_27|) (= v_~z$w_buff1_used~0_880 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t101~0.base_32|)) (= v_~z$read_delayed_var~0.offset_6 0) (= 0 v_~__unbuffered_p0_EAX~0_74) (= |v_#NULL.offset_7| 0) (= |v_#valid_85| (store .cse0 |v_ULTIMATE.start_main_~#t101~0.base_32| 1)) (< 0 |v_#StackHeapBarrier_22|) (= v_~z$r_buff1_thd0~0_309 0) (= v_~__unbuffered_p2_EBX~0_114 0) (= v_~z$w_buff1~0_467 0) (= v_~z$w_buff0_used~0_1253 0) (= v_~x~0_38 0) (= v_~main$tmp_guard1~0_61 0) (= 0 v_~__unbuffered_p1_EAX~0_78) (= v_~z$read_delayed_var~0.base_6 0) (= 0 v_~__unbuffered_p3_EAX~0_79) (= v_~__unbuffered_cnt~0_163 0) (= v_~z$r_buff0_thd1~0_82 0) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#t101~0.base_32|) (= |v_ULTIMATE.start_main_~#t101~0.offset_23| 0) (= 0 v_~z$r_buff1_thd4~0_433) (= v_~z$read_delayed~0_7 0) (= v_~a~0_31 0) (= v_~z$r_buff0_thd2~0_82 0) (= 0 |v_#NULL.base_7|) (= 0 v_~z$flush_delayed~0_298) (= 0 v_~weak$$choice0~0_246) (= v_~z$r_buff1_thd1~0_208 0) (= 0 v_~z$r_buff0_thd3~0_454) (= 0 v_~__unbuffered_p3_EBX~0_70) (= v_~y~0_59 0) (= v_~z$r_buff1_thd2~0_208 0) (= v_~z$r_buff0_thd0~0_181 0) (= 0 v_~z$r_buff0_thd4~0_611) (= v_~main$tmp_guard0~0_24 0) (= |v_#length_31| (store |v_#length_32| |v_ULTIMATE.start_main_~#t101~0.base_32| 4)) (= 0 v_~__unbuffered_p2_EAX~0_98) (= v_~z~0_332 0) (= 0 v_~z$mem_tmp~0_257))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_22|, #valid=|v_#valid_87|, #memory_int=|v_#memory_int_28|, #length=|v_#length_32|} OutVars{ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_9|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_10|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_208, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_131|, ~a~0=v_~a~0_31, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_181, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_74, ULTIMATE.start_main_~#t104~0.offset=|v_ULTIMATE.start_main_~#t104~0.offset_16|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_78, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_611, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_79, ULTIMATE.start_main_~#t101~0.offset=|v_ULTIMATE.start_main_~#t101~0.offset_23|, #length=|v_#length_31|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_98, ~z$mem_tmp~0=v_~z$mem_tmp~0_257, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_114, ULTIMATE.start_main_~#t101~0.base=|v_ULTIMATE.start_main_~#t101~0.base_32|, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_880, ~z$flush_delayed~0=v_~z$flush_delayed~0_298, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_43|, ~weak$$choice0~0=v_~weak$$choice0~0_246, #StackHeapBarrier=|v_#StackHeapBarrier_22|, ULTIMATE.start_main_~#t102~0.base=|v_ULTIMATE.start_main_~#t102~0.base_25|, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_225|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_208, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_6, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_454, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_163, ~x~0=v_~x~0_38, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_433, ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_25|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_10|, ~z$read_delayed~0=v_~z$read_delayed~0_7, ~z$w_buff1~0=v_~z$w_buff1~0_467, ULTIMATE.start_main_~#t102~0.offset=|v_ULTIMATE.start_main_~#t102~0.offset_16|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_61, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_6, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_309, ULTIMATE.start_main_~#t103~0.base=|v_ULTIMATE.start_main_~#t103~0.base_18|, ~y~0=v_~y~0_59, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_82, ULTIMATE.start_main_~#t103~0.offset=|v_ULTIMATE.start_main_~#t103~0.offset_15|, ULTIMATE.start_main_~#t104~0.base=|v_ULTIMATE.start_main_~#t104~0.base_19|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_1253, ~z$w_buff0~0=v_~z$w_buff0~0_728, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_505, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_57|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_24, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_70, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_45|, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_59|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_23|, #valid=|v_#valid_85|, #memory_int=|v_#memory_int_27|, ~z~0=v_~z~0_332, ~weak$$choice2~0=v_~weak$$choice2~0_343, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_82} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, ULTIMATE.start_main_#t~nondet55, ~z$r_buff1_thd2~0, #NULL.offset, ULTIMATE.start_main_#t~ite64, ~a~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t104~0.offset, ~__unbuffered_p1_EAX~0, ~z$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, ULTIMATE.start_main_~#t101~0.offset, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ~__unbuffered_p2_EBX~0, ULTIMATE.start_main_~#t101~0.base, ~z$w_buff1_used~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ULTIMATE.start_main_~#t102~0.base, ULTIMATE.start_main_#t~ite61, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$r_buff1_thd4~0, ULTIMATE.start_main_#t~nondet58, ULTIMATE.start_main_#t~nondet56, ~z$read_delayed~0, ~z$w_buff1~0, ULTIMATE.start_main_~#t102~0.offset, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t103~0.base, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_~#t103~0.offset, ULTIMATE.start_main_~#t104~0.base, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ~__unbuffered_p3_EBX~0, #NULL.base, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#res, #valid, #memory_int, ~z~0, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-27 15:35:47,634 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1022] [1022] L858-1-->L860: Formula: (and (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t102~0.base_12|) (= |v_#valid_43| (store |v_#valid_44| |v_ULTIMATE.start_main_~#t102~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t102~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t102~0.base_12|) |v_ULTIMATE.start_main_~#t102~0.offset_11| 1)) |v_#memory_int_17|) (not (= |v_ULTIMATE.start_main_~#t102~0.base_12| 0)) (= 0 (select |v_#valid_44| |v_ULTIMATE.start_main_~#t102~0.base_12|)) (= |v_ULTIMATE.start_main_~#t102~0.offset_11| 0) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t102~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_18|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t102~0.base=|v_ULTIMATE.start_main_~#t102~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_6|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t102~0.offset=|v_ULTIMATE.start_main_~#t102~0.offset_11|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t102~0.base, ULTIMATE.start_main_#t~nondet55, #valid, #memory_int, ULTIMATE.start_main_~#t102~0.offset, #length] because there is no mapped edge [2019-12-27 15:35:47,635 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L860-1-->L862: Formula: (and (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t103~0.base_10|) (= (store |v_#valid_40| |v_ULTIMATE.start_main_~#t103~0.base_10| 1) |v_#valid_39|) (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t103~0.base_10| 4) |v_#length_19|) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t103~0.base_10|)) (= |v_ULTIMATE.start_main_~#t103~0.offset_9| 0) (not (= 0 |v_ULTIMATE.start_main_~#t103~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t103~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t103~0.base_10|) |v_ULTIMATE.start_main_~#t103~0.offset_9| 2)) |v_#memory_int_15|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_16|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_~#t103~0.offset=|v_ULTIMATE.start_main_~#t103~0.offset_9|, #valid=|v_#valid_39|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_6|, #memory_int=|v_#memory_int_15|, #length=|v_#length_19|, ULTIMATE.start_main_~#t103~0.base=|v_ULTIMATE.start_main_~#t103~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t103~0.offset, #valid, ULTIMATE.start_main_#t~nondet56, #memory_int, #length, ULTIMATE.start_main_~#t103~0.base] because there is no mapped edge [2019-12-27 15:35:47,637 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1039] [1039] L862-1-->L864: Formula: (and (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t104~0.base_13|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t104~0.base_13| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t104~0.base_13|)) (= 0 |v_ULTIMATE.start_main_~#t104~0.offset_11|) (= (store |v_#valid_50| |v_ULTIMATE.start_main_~#t104~0.base_13| 1) |v_#valid_49|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t104~0.base_13| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t104~0.base_13|) |v_ULTIMATE.start_main_~#t104~0.offset_11| 3)) |v_#memory_int_19|) (= 0 (select |v_#valid_50| |v_ULTIMATE.start_main_~#t104~0.base_13|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_20|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t104~0.base=|v_ULTIMATE.start_main_~#t104~0.base_13|, ULTIMATE.start_main_~#t104~0.offset=|v_ULTIMATE.start_main_~#t104~0.offset_11|, ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_5|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_19|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t104~0.base, ULTIMATE.start_main_~#t104~0.offset, ULTIMATE.start_main_#t~nondet57, #valid, #memory_int, #length] because there is no mapped edge [2019-12-27 15:35:47,640 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L4-->L820: Formula: (and (= v_~z$r_buff1_thd2~0_8 v_~z$r_buff0_thd2~0_8) (= v_~z$r_buff0_thd0~0_27 v_~z$r_buff1_thd0~0_15) (= v_~z$r_buff0_thd4~0_70 1) (= |v_P3Thread1of1ForFork3_#t~nondet26_16| v_~weak$$choice0~0_9) (= v_~z$r_buff0_thd4~0_71 v_~z$r_buff1_thd4~0_39) (not (= v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_12 0)) (= v_~weak$$choice2~0_34 v_~z$flush_delayed~0_23) (= v_~z$r_buff1_thd1~0_8 v_~z$r_buff0_thd1~0_8) (= v_~z$mem_tmp~0_13 v_~z~0_35) (= v_~z$r_buff0_thd3~0_42 v_~z$r_buff1_thd3~0_30) (= |v_P3Thread1of1ForFork3_#t~nondet27_16| v_~weak$$choice2~0_34)) InVars {P3Thread1of1ForFork3_#t~nondet26=|v_P3Thread1of1ForFork3_#t~nondet26_16|, P3Thread1of1ForFork3___VERIFIER_assert_~expression=v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_12, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_27, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_71, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_42, ~z~0=v_~z~0_35, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_8, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, P3Thread1of1ForFork3_#t~nondet27=|v_P3Thread1of1ForFork3_#t~nondet27_16|} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_13, P3Thread1of1ForFork3_#t~nondet26=|v_P3Thread1of1ForFork3_#t~nondet26_15|, P3Thread1of1ForFork3___VERIFIER_assert_~expression=v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_12, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_39, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_30, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_8, ~z$flush_delayed~0=v_~z$flush_delayed~0_23, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_27, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_8, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_70, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_42, ~z~0=v_~z~0_35, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_8, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, P3Thread1of1ForFork3_#t~nondet27=|v_P3Thread1of1ForFork3_#t~nondet27_15|} AuxVars[] AssignedVars[~z$mem_tmp~0, P3Thread1of1ForFork3_#t~nondet26, ~weak$$choice0~0, ~z$r_buff1_thd4~0, ~z$r_buff1_thd3~0, ~z$r_buff1_thd0~0, ~z$r_buff1_thd2~0, ~z$r_buff1_thd1~0, ~z$r_buff0_thd4~0, ~z$flush_delayed~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~nondet27] because there is no mapped edge [2019-12-27 15:35:47,642 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L820-2-->L820-5: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In-32237598 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In-32237598 256) 0)) (.cse2 (= |P3Thread1of1ForFork3_#t~ite29_Out-32237598| |P3Thread1of1ForFork3_#t~ite28_Out-32237598|))) (or (and (not .cse0) (not .cse1) (= ~z$w_buff0~0_In-32237598 |P3Thread1of1ForFork3_#t~ite28_Out-32237598|) .cse2) (and (or .cse0 .cse1) (= ~z$w_buff1~0_In-32237598 |P3Thread1of1ForFork3_#t~ite28_Out-32237598|) .cse2))) InVars {~z$w_buff0~0=~z$w_buff0~0_In-32237598, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-32237598, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-32237598, ~z$w_buff1~0=~z$w_buff1~0_In-32237598} OutVars{P3Thread1of1ForFork3_#t~ite29=|P3Thread1of1ForFork3_#t~ite29_Out-32237598|, P3Thread1of1ForFork3_#t~ite28=|P3Thread1of1ForFork3_#t~ite28_Out-32237598|, ~z$w_buff0~0=~z$w_buff0~0_In-32237598, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-32237598, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-32237598, ~z$w_buff1~0=~z$w_buff1~0_In-32237598} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28] because there is no mapped edge [2019-12-27 15:35:47,653 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [958] [958] L825-->L826: Formula: (and (= v_~z$r_buff0_thd4~0_135 v_~z$r_buff0_thd4~0_134) (not (= (mod v_~weak$$choice2~0_81 256) 0))) InVars {~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_135, ~weak$$choice2~0=v_~weak$$choice2~0_81} OutVars{P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_8|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_11|, P3Thread1of1ForFork3_#t~ite44=|v_P3Thread1of1ForFork3_#t~ite44_11|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_134, ~weak$$choice2~0=v_~weak$$choice2~0_81} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~ite44, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 15:35:47,655 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L828-->L828-2: Formula: (let ((.cse0 (= (mod ~z$flush_delayed~0_In-615581417 256) 0))) (or (and (not .cse0) (= ~z$mem_tmp~0_In-615581417 |P3Thread1of1ForFork3_#t~ite48_Out-615581417|)) (and .cse0 (= ~z~0_In-615581417 |P3Thread1of1ForFork3_#t~ite48_Out-615581417|)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In-615581417, ~z$flush_delayed~0=~z$flush_delayed~0_In-615581417, ~z~0=~z~0_In-615581417} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In-615581417, P3Thread1of1ForFork3_#t~ite48=|P3Thread1of1ForFork3_#t~ite48_Out-615581417|, ~z$flush_delayed~0=~z$flush_delayed~0_In-615581417, ~z~0=~z~0_In-615581417} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite48] because there is no mapped edge [2019-12-27 15:35:47,658 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] P0ENTRY-->P0EXIT: Formula: (and (= v_~a~0_23 1) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= v_~x~0_25 v_~__unbuffered_p0_EAX~0_24) (= v_P0Thread1of1ForFork0_~arg.offset_16 |v_P0Thread1of1ForFork0_#in~arg.offset_16|) (= v_P0Thread1of1ForFork0_~arg.base_16 |v_P0Thread1of1ForFork0_#in~arg.base_16|) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0) (= v_~__unbuffered_cnt~0_116 (+ v_~__unbuffered_cnt~0_117 1))) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_16|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_16|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_117, ~x~0=v_~x~0_25} OutVars{~a~0=v_~a~0_23, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_16|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_24, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_16|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_116, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_16, ~x~0=v_~x~0_25, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_16} AuxVars[] AssignedVars[~a~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-27 15:35:47,658 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] P1ENTRY-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_11| v_P1Thread1of1ForFork1_~arg.offset_11) (= v_P1Thread1of1ForFork1_~arg.base_11 |v_P1Thread1of1ForFork1_#in~arg.base_11|) (= v_~y~0_41 v_~__unbuffered_p1_EAX~0_17) (= 0 |v_P1Thread1of1ForFork1_#res.base_9|) (= (+ v_~__unbuffered_cnt~0_93 1) v_~__unbuffered_cnt~0_92) (= v_~x~0_16 1) (= |v_P1Thread1of1ForFork1_#res.offset_9| 0)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_11|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_11|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_93, ~y~0=v_~y~0_41} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_11, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_9|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_17, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_11, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_11|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_11|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_92, ~y~0=v_~y~0_41, ~x~0=v_~x~0_16, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_9|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-27 15:35:47,679 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [984] [984] L790-->L790-2: Formula: (let ((.cse0 (= (mod ~z$flush_delayed~0_In-121319884 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~ite25_Out-121319884| ~z$mem_tmp~0_In-121319884) (not .cse0)) (and .cse0 (= ~z~0_In-121319884 |P2Thread1of1ForFork2_#t~ite25_Out-121319884|)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In-121319884, ~z$flush_delayed~0=~z$flush_delayed~0_In-121319884, ~z~0=~z~0_In-121319884} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In-121319884, P2Thread1of1ForFork2_#t~ite25=|P2Thread1of1ForFork2_#t~ite25_Out-121319884|, ~z$flush_delayed~0=~z$flush_delayed~0_In-121319884, ~z~0=~z~0_In-121319884} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite25] because there is no mapped edge [2019-12-27 15:35:47,679 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1019] [1019] L790-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_66 1) v_~__unbuffered_cnt~0_65) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= 0 v_~z$flush_delayed~0_110) (= v_~z~0_147 |v_P2Thread1of1ForFork2_#t~ite25_52|)) InVars {P2Thread1of1ForFork2_#t~ite25=|v_P2Thread1of1ForFork2_#t~ite25_52|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_66} OutVars{P2Thread1of1ForFork2_#t~ite25=|v_P2Thread1of1ForFork2_#t~ite25_51|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65, ~z$flush_delayed~0=v_~z$flush_delayed~0_110, ~z~0=v_~z~0_147, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite25, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~z~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-27 15:35:47,681 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L836-->L836-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1537499966 256))) (.cse0 (= (mod ~z$r_buff0_thd4~0_In-1537499966 256) 0))) (or (and (= 0 |P3Thread1of1ForFork3_#t~ite51_Out-1537499966|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~z$w_buff0_used~0_In-1537499966 |P3Thread1of1ForFork3_#t~ite51_Out-1537499966|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1537499966, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-1537499966} OutVars{P3Thread1of1ForFork3_#t~ite51=|P3Thread1of1ForFork3_#t~ite51_Out-1537499966|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1537499966, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-1537499966} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite51] because there is no mapped edge [2019-12-27 15:35:47,683 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L837-->L837-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff1_used~0_In27721559 256))) (.cse0 (= (mod ~z$r_buff1_thd4~0_In27721559 256) 0)) (.cse2 (= (mod ~z$w_buff0_used~0_In27721559 256) 0)) (.cse3 (= (mod ~z$r_buff0_thd4~0_In27721559 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In27721559 |P3Thread1of1ForFork3_#t~ite52_Out27721559|)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |P3Thread1of1ForFork3_#t~ite52_Out27721559| 0)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In27721559, ~z$w_buff0_used~0=~z$w_buff0_used~0_In27721559, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In27721559, ~z$w_buff1_used~0=~z$w_buff1_used~0_In27721559} OutVars{P3Thread1of1ForFork3_#t~ite52=|P3Thread1of1ForFork3_#t~ite52_Out27721559|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In27721559, ~z$w_buff0_used~0=~z$w_buff0_used~0_In27721559, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In27721559, ~z$w_buff1_used~0=~z$w_buff1_used~0_In27721559} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite52] because there is no mapped edge [2019-12-27 15:35:47,684 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L838-->L839: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd4~0_In1695941785 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In1695941785 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 ~z$r_buff0_thd4~0_Out1695941785)) (and (= ~z$r_buff0_thd4~0_Out1695941785 ~z$r_buff0_thd4~0_In1695941785) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1695941785, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1695941785} OutVars{P3Thread1of1ForFork3_#t~ite53=|P3Thread1of1ForFork3_#t~ite53_Out1695941785|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1695941785, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_Out1695941785} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite53, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 15:35:47,685 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L839-->L839-2: Formula: (let ((.cse1 (= (mod ~z$w_buff1_used~0_In55712679 256) 0)) (.cse0 (= 0 (mod ~z$r_buff1_thd4~0_In55712679 256))) (.cse2 (= (mod ~z$w_buff0_used~0_In55712679 256) 0)) (.cse3 (= (mod ~z$r_buff0_thd4~0_In55712679 256) 0))) (or (and (= |P3Thread1of1ForFork3_#t~ite54_Out55712679| ~z$r_buff1_thd4~0_In55712679) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |P3Thread1of1ForFork3_#t~ite54_Out55712679| 0)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In55712679, ~z$w_buff0_used~0=~z$w_buff0_used~0_In55712679, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In55712679, ~z$w_buff1_used~0=~z$w_buff1_used~0_In55712679} OutVars{P3Thread1of1ForFork3_#t~ite54=|P3Thread1of1ForFork3_#t~ite54_Out55712679|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In55712679, ~z$w_buff0_used~0=~z$w_buff0_used~0_In55712679, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In55712679, ~z$w_buff1_used~0=~z$w_buff1_used~0_In55712679} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite54] because there is no mapped edge [2019-12-27 15:35:47,685 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L839-2-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork3_#t~ite54_44| v_~z$r_buff1_thd4~0_278) (= v_~__unbuffered_cnt~0_134 (+ v_~__unbuffered_cnt~0_135 1)) (= 0 |v_P3Thread1of1ForFork3_#res.offset_5|) (= 0 |v_P3Thread1of1ForFork3_#res.base_5|)) InVars {P3Thread1of1ForFork3_#t~ite54=|v_P3Thread1of1ForFork3_#t~ite54_44|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_135} OutVars{P3Thread1of1ForFork3_#t~ite54=|v_P3Thread1of1ForFork3_#t~ite54_43|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_278, P3Thread1of1ForFork3_#res.base=|v_P3Thread1of1ForFork3_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_134, P3Thread1of1ForFork3_#res.offset=|v_P3Thread1of1ForFork3_#res.offset_5|} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite54, ~z$r_buff1_thd4~0, P3Thread1of1ForFork3_#res.base, ~__unbuffered_cnt~0, P3Thread1of1ForFork3_#res.offset] because there is no mapped edge [2019-12-27 15:35:47,685 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [946] [946] L864-1-->L870: Formula: (and (= 4 v_~__unbuffered_cnt~0_38) (= v_~main$tmp_guard0~0_8 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_38} OutVars{ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-27 15:35:47,687 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L870-2-->L870-4: Formula: (let ((.cse0 (= (mod ~z$r_buff1_thd0~0_In-996474762 256) 0)) (.cse1 (= (mod ~z$w_buff1_used~0_In-996474762 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite59_Out-996474762| ~z~0_In-996474762) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= ~z$w_buff1~0_In-996474762 |ULTIMATE.start_main_#t~ite59_Out-996474762|)))) InVars {~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-996474762, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996474762, ~z$w_buff1~0=~z$w_buff1~0_In-996474762, ~z~0=~z~0_In-996474762} OutVars{~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-996474762, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996474762, ~z$w_buff1~0=~z$w_buff1~0_In-996474762, ULTIMATE.start_main_#t~ite59=|ULTIMATE.start_main_#t~ite59_Out-996474762|, ~z~0=~z~0_In-996474762} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite59] because there is no mapped edge [2019-12-27 15:35:47,687 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L870-4-->L871: Formula: (= v_~z~0_21 |v_ULTIMATE.start_main_#t~ite59_9|) InVars {ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_9|} OutVars{ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_12|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_8|, ~z~0=v_~z~0_21} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#t~ite59, ~z~0] because there is no mapped edge [2019-12-27 15:35:47,687 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L871-->L871-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In178748157 256) 0)) (.cse1 (= (mod ~z$r_buff0_thd0~0_In178748157 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite61_Out178748157| ~z$w_buff0_used~0_In178748157)) (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite61_Out178748157| 0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In178748157, ~z$w_buff0_used~0=~z$w_buff0_used~0_In178748157} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In178748157, ULTIMATE.start_main_#t~ite61=|ULTIMATE.start_main_#t~ite61_Out178748157|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In178748157} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61] because there is no mapped edge [2019-12-27 15:35:47,689 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L872-->L872-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1197432039 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1197432039 256))) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In1197432039 256))) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In1197432039 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite62_Out1197432039| ~z$w_buff1_used~0_In1197432039) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite62_Out1197432039| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1197432039, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1197432039, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1197432039, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1197432039} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out1197432039|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1197432039, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1197432039, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1197432039, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1197432039} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62] because there is no mapped edge [2019-12-27 15:35:47,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [987] [987] L873-->L873-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In-1434729832 256))) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In-1434729832 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite63_Out-1434729832|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~z$r_buff0_thd0~0_In-1434729832 |ULTIMATE.start_main_#t~ite63_Out-1434729832|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1434729832, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1434729832} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-1434729832|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1434729832, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1434729832} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63] because there is no mapped edge [2019-12-27 15:35:47,692 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L874-->L874-2: Formula: (let ((.cse3 (= (mod ~z$r_buff0_thd0~0_In1172999390 256) 0)) (.cse2 (= (mod ~z$w_buff0_used~0_In1172999390 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In1172999390 256) 0)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In1172999390 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite64_Out1172999390| 0)) (and (or .cse3 .cse2) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite64_Out1172999390| ~z$r_buff1_thd0~0_In1172999390)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1172999390, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1172999390, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1172999390, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1172999390} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1172999390, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1172999390, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1172999390, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1172999390, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out1172999390|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 15:35:47,692 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L874-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~main$tmp_guard1~0_26 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|) (= v_~__unbuffered_p2_EBX~0_60 0) (= 1 v_~__unbuffered_p2_EAX~0_62) (= 1 v_~__unbuffered_p3_EAX~0_36) (= v_~z$r_buff1_thd0~0_247 |v_ULTIMATE.start_main_#t~ite64_59|) (= 0 v_~__unbuffered_p1_EAX~0_40) (= 0 v_~__unbuffered_p3_EBX~0_33) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0) (= 0 v_~__unbuffered_p0_EAX~0_38)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_60, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_40, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_36, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_62, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_33, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_59|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_60, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_40, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_247, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_36, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_62, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_33, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_58|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~z$r_buff1_thd0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 15:35:47,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:35:47 BasicIcfg [2019-12-27 15:35:47,836 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 15:35:47,841 INFO L168 Benchmark]: Toolchain (without parser) took 51431.13 ms. Allocated memory was 144.7 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 99.8 MB in the beginning and 1.1 GB in the end (delta: -985.1 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,842 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 824.14 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 99.4 MB in the beginning and 154.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,846 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.09 ms. Allocated memory is still 201.9 MB. Free memory was 154.0 MB in the beginning and 150.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,847 INFO L168 Benchmark]: Boogie Preprocessor took 44.04 ms. Allocated memory is still 201.9 MB. Free memory was 150.6 MB in the beginning and 147.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,848 INFO L168 Benchmark]: RCFGBuilder took 969.37 ms. Allocated memory is still 201.9 MB. Free memory was 147.9 MB in the beginning and 89.9 MB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,848 INFO L168 Benchmark]: TraceAbstraction took 49511.65 ms. Allocated memory was 201.9 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 89.9 MB in the beginning and 1.1 GB in the end (delta: -995.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-12-27 15:35:47,857 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 824.14 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 99.4 MB in the beginning and 154.0 MB in the end (delta: -54.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.09 ms. Allocated memory is still 201.9 MB. Free memory was 154.0 MB in the beginning and 150.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.04 ms. Allocated memory is still 201.9 MB. Free memory was 150.6 MB in the beginning and 147.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 969.37 ms. Allocated memory is still 201.9 MB. Free memory was 147.9 MB in the beginning and 89.9 MB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 49511.65 ms. Allocated memory was 201.9 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 89.9 MB in the beginning and 1.1 GB in the end (delta: -995.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.5s, 213 ProgramPointsBefore, 116 ProgramPointsAfterwards, 256 TransitionsBefore, 136 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 7 FixpointIterations, 39 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 53 ConcurrentYvCompositions, 28 ChoiceCompositions, 11555 VarBasedMoverChecksPositive, 393 VarBasedMoverChecksNegative, 130 SemBasedMoverChecksPositive, 392 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.8s, 0 MoverChecksTotal, 131755 CheckedPairsTotal, 134 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L858] FCALL, FORK 0 pthread_create(&t101, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] FCALL, FORK 0 pthread_create(&t102, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L862] FCALL, FORK 0 pthread_create(&t103, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L864] FCALL, FORK 0 pthread_create(&t104, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L803] 4 z$w_buff1 = z$w_buff0 [L804] 4 z$w_buff0 = 1 [L805] 4 z$w_buff1_used = z$w_buff0_used [L806] 4 z$w_buff0_used = (_Bool)1 [L820] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L820] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L821] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L821] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L822] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L822] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L823] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L823] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L824] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L824] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L826] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L827] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L828] 4 z = z$flush_delayed ? z$mem_tmp : z [L829] 4 z$flush_delayed = (_Bool)0 [L832] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L835] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L772] 3 y = 1 [L775] 3 __unbuffered_p2_EAX = y [L778] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L779] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L780] 3 z$flush_delayed = weak$$choice2 [L781] 3 z$mem_tmp = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L783] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L783] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L784] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L784] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L785] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L785] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L786] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L786] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L787] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L787] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L788] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L788] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L789] 3 __unbuffered_p2_EBX = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L835] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L836] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L837] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L870] 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L871] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L872] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L873] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 201 locations, 2 error locations. Result: UNSAFE, OverallTime: 49.1s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 14.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2270 SDtfs, 3127 SDslu, 4289 SDs, 0 SdLazy, 1649 SolverSat, 128 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 75 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=100210occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 13.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 5530 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 560 NumberOfCodeBlocks, 560 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 482 ConstructedInterpolants, 0 QuantifiedInterpolants, 116720 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...