/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/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf -i ../../../trunk/examples/svcomp/pthread-lit/fk2012.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b09bf87 [2020-10-16 12:12:45,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 12:12:45,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 12:12:45,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 12:12:45,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 12:12:45,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 12:12:45,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 12:12:45,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 12:12:45,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 12:12:45,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 12:12:45,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 12:12:45,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 12:12:45,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 12:12:45,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 12:12:45,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 12:12:45,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 12:12:45,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 12:12:45,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 12:12:45,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 12:12:45,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 12:12:45,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 12:12:45,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 12:12:46,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 12:12:46,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 12:12:46,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 12:12:46,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 12:12:46,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 12:12:46,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 12:12:46,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 12:12:46,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 12:12:46,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 12:12:46,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 12:12:46,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 12:12:46,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 12:12:46,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 12:12:46,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 12:12:46,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf [2020-10-16 12:12:46,068 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 12:12:46,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 12:12:46,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 12:12:46,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 12:12:46,070 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 12:12:46,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 12:12:46,070 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 12:12:46,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 12:12:46,072 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 12:12:46,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 12:12:46,072 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 12:12:46,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 12:12:46,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 12:12:46,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 12:12:46,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 12:12:46,073 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 12:12:46,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 12:12:46,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 12:12:46,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-10-16 12:12:46,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 12:12:46,074 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 12:12:46,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 12:12:46,075 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-10-16 12:12:46,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-16 12:12:46,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 12:12:46,422 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 12:12:46,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 12:12:46,428 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 12:12:46,430 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 12:12:46,431 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/fk2012.i [2020-10-16 12:12:46,499 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cd3fe7fcf/2b482e005b7f4f3ea161aae5b707b032/FLAGf93bc40ec [2020-10-16 12:12:47,066 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 12:12:47,068 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-lit/fk2012.i [2020-10-16 12:12:47,093 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cd3fe7fcf/2b482e005b7f4f3ea161aae5b707b032/FLAGf93bc40ec [2020-10-16 12:12:47,342 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cd3fe7fcf/2b482e005b7f4f3ea161aae5b707b032 [2020-10-16 12:12:47,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 12:12:47,352 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 12:12:47,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 12:12:47,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 12:12:47,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 12:12:47,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:12:47" (1/1) ... [2020-10-16 12:12:47,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a0ce55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:47, skipping insertion in model container [2020-10-16 12:12:47,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:12:47" (1/1) ... [2020-10-16 12:12:47,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 12:12:47,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 12:12:48,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 12:12:48,012 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 12:12:48,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 12:12:48,254 INFO L208 MainTranslator]: Completed translation [2020-10-16 12:12:48,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48 WrapperNode [2020-10-16 12:12:48,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 12:12:48,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 12:12:48,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 12:12:48,258 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 12:12:48,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 12:12:48,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 12:12:48,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 12:12:48,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 12:12:48,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... [2020-10-16 12:12:48,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 12:12:48,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 12:12:48,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 12:12:48,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 12:12:48,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-16 12:12:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-10-16 12:12:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 12:12:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 12:12:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-10-16 12:12:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 12:12:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure producer [2020-10-16 12:12:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure producer [2020-10-16 12:12:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure consumer [2020-10-16 12:12:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure consumer [2020-10-16 12:12:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 12:12:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 12:12:48,443 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 12:12:49,157 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 12:12:49,158 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-10-16 12:12:49,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:12:49 BoogieIcfgContainer [2020-10-16 12:12:49,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 12:12:49,162 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 12:12:49,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 12:12:49,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 12:12:49,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:12:47" (1/3) ... [2020-10-16 12:12:49,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ca6bd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:12:49, skipping insertion in model container [2020-10-16 12:12:49,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:12:48" (2/3) ... [2020-10-16 12:12:49,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ca6bd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:12:49, skipping insertion in model container [2020-10-16 12:12:49,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:12:49" (3/3) ... [2020-10-16 12:12:49,170 INFO L111 eAbstractionObserver]: Analyzing ICFG fk2012.i [2020-10-16 12:12:49,181 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-16 12:12:49,181 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-16 12:12:49,187 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 12:12:49,188 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 12:12:49,213 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,214 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,214 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,214 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,215 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,215 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,215 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,215 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,215 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,216 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,216 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,216 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,216 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,217 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,217 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,217 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,217 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,217 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,218 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,218 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,218 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,219 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,219 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,219 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,219 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,219 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,220 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,220 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,220 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,220 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,221 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,221 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,221 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,221 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,221 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,222 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,222 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,222 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,223 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,223 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,223 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,224 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,224 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,224 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,224 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,225 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,225 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,225 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,225 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,226 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,226 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,226 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,226 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,226 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,227 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,227 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,227 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,228 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,228 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,232 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,232 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,232 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,232 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,233 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,233 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,233 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,233 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,233 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,234 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,234 WARN L313 ript$VariableManager]: TermVariabe producerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,236 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,237 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,237 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,237 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,237 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,237 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,238 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,238 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of1ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,238 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:49,241 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:12:49,255 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 12:12:49,277 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:12:49,277 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:12:49,277 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:12:49,277 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 12:12:49,278 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:12:49,278 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:12:49,278 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:12:49,278 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:12:49,291 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:12:49,292 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 84 transitions, 178 flow [2020-10-16 12:12:49,295 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 84 transitions, 178 flow [2020-10-16 12:12:49,297 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 81 places, 84 transitions, 178 flow [2020-10-16 12:12:49,366 INFO L129 PetriNetUnfolder]: 19/185 cut-off events. [2020-10-16 12:12:49,366 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 12:12:49,382 INFO L80 FinitePrefix]: Finished finitePrefix Result has 200 conditions, 185 events. 19/185 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 665 event pairs, 1 based on Foata normal form. 0/157 useless extension candidates. Maximal degree in co-relation 87. Up to 8 conditions per place. [2020-10-16 12:12:49,394 INFO L117 LiptonReduction]: Number of co-enabled transitions 3218 [2020-10-16 12:12:49,869 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 12:12:49,870 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 12:12:50,289 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 12:12:50,289 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 12:12:50,770 INFO L132 LiptonReduction]: Checked pairs total: 6825 [2020-10-16 12:12:50,771 INFO L134 LiptonReduction]: Total number of compositions: 65 [2020-10-16 12:12:50,787 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 33 places, 32 transitions, 74 flow [2020-10-16 12:12:50,853 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 925 states. [2020-10-16 12:12:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states. [2020-10-16 12:12:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 12:12:50,863 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:12:50,864 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-16 12:12:50,865 INFO L429 AbstractCegarLoop]: === Iteration 1 === [consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:12:50,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:12:50,871 INFO L82 PathProgramCache]: Analyzing trace with hash -2135051412, now seen corresponding path program 1 times [2020-10-16 12:12:50,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:12:50,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427142373] [2020-10-16 12:12:50,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:12:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:12:51,017 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:12:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:12:51,033 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:12:51,056 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 12:12:51,057 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 12:12:51,058 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 12:12:51,059 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 12:12:51,060 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 12:12:51,077 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,078 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,078 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,078 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,078 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,079 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,080 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,080 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,080 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,080 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,081 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,081 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,081 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,081 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,081 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,082 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,082 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,082 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,082 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,082 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,083 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,084 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,084 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,084 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,084 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,084 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,085 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,085 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,085 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,085 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,085 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,086 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,086 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,086 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,086 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,086 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,087 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,087 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,087 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,087 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,088 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,088 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,088 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,088 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,088 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,089 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,089 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,089 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,089 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,089 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,090 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,090 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,090 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,090 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,090 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,091 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,091 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,091 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,091 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,091 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,092 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,092 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,092 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,093 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,093 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,093 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,094 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,094 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,094 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,094 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,094 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,095 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,095 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,095 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,095 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,095 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,096 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,096 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,096 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,096 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,096 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,097 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,097 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,097 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,097 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,098 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,098 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,098 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,098 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,099 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,099 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,099 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,099 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,099 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,100 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,100 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,100 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,100 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,101 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,101 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,101 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,101 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,101 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,102 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,102 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,102 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,102 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,103 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,103 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,103 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,103 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,104 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,104 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,104 WARN L313 ript$VariableManager]: TermVariabe producerThread1of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,104 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,104 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,105 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,105 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,105 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,107 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,108 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,108 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,108 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,108 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,109 WARN L313 ript$VariableManager]: TermVariabe producerThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,112 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,112 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,112 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,112 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,113 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,113 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,113 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,113 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,113 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,114 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,115 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,115 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,115 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,115 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,115 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,116 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,116 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,116 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:12:51,119 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:12:51,120 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 12:12:51,120 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:12:51,120 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:12:51,120 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:12:51,120 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 12:12:51,120 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:12:51,121 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:12:51,121 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:12:51,121 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:12:51,125 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:12:51,125 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 130 places, 136 transitions, 296 flow [2020-10-16 12:12:51,125 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 130 places, 136 transitions, 296 flow [2020-10-16 12:12:51,125 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 130 places, 136 transitions, 296 flow [2020-10-16 12:12:51,275 INFO L129 PetriNetUnfolder]: 55/478 cut-off events. [2020-10-16 12:12:51,275 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2020-10-16 12:12:51,284 INFO L80 FinitePrefix]: Finished finitePrefix Result has 525 conditions, 478 events. 55/478 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2633 event pairs, 4 based on Foata normal form. 0/403 useless extension candidates. Maximal degree in co-relation 318. Up to 18 conditions per place. [2020-10-16 12:12:51,315 INFO L117 LiptonReduction]: Number of co-enabled transitions 11736 [2020-10-16 12:12:52,829 INFO L132 LiptonReduction]: Checked pairs total: 30549 [2020-10-16 12:12:52,829 INFO L134 LiptonReduction]: Total number of compositions: 93 [2020-10-16 12:12:52,830 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 65 places, 66 transitions, 156 flow [2020-10-16 12:14:21,715 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 190339 states. [2020-10-16 12:14:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 190339 states. [2020-10-16 12:14:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 12:14:21,717 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:14:21,717 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 12:14:21,717 INFO L429 AbstractCegarLoop]: === Iteration 1 === [consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:14:21,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:14:21,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1883943396, now seen corresponding path program 1 times [2020-10-16 12:14:21,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:14:21,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661402275] [2020-10-16 12:14:21,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:14:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 12:14:21,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 12:14:21,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661402275] [2020-10-16 12:14:21,775 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 12:14:21,775 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 12:14:21,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556256168] [2020-10-16 12:14:21,781 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-16 12:14:21,781 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 12:14:21,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-16 12:14:21,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 12:14:21,805 INFO L87 Difference]: Start difference. First operand 190339 states. Second operand 2 states. [2020-10-16 12:14:27,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 12:14:27,233 INFO L93 Difference]: Finished difference Result 166000 states and 809146 transitions. [2020-10-16 12:14:27,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-16 12:14:27,235 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-10-16 12:14:27,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 12:14:28,625 INFO L225 Difference]: With dead ends: 166000 [2020-10-16 12:14:28,625 INFO L226 Difference]: Without dead ends: 166000 [2020-10-16 12:14:28,628 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 12:14:34,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166000 states. [2020-10-16 12:14:38,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166000 to 166000. [2020-10-16 12:14:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166000 states. [2020-10-16 12:14:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166000 states to 166000 states and 809146 transitions. [2020-10-16 12:14:46,585 INFO L78 Accepts]: Start accepts. Automaton has 166000 states and 809146 transitions. Word has length 6 [2020-10-16 12:14:46,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 12:14:46,586 INFO L481 AbstractCegarLoop]: Abstraction has 166000 states and 809146 transitions. [2020-10-16 12:14:46,586 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-16 12:14:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 166000 states and 809146 transitions. [2020-10-16 12:14:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-16 12:14:46,588 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:14:46,588 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 12:14:46,589 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 12:14:46,589 INFO L429 AbstractCegarLoop]: === Iteration 2 === [consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:14:46,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:14:46,589 INFO L82 PathProgramCache]: Analyzing trace with hash -2111541035, now seen corresponding path program 1 times [2020-10-16 12:14:46,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:14:46,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833089137] [2020-10-16 12:14:46,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:14:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 12:14:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 12:14:46,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833089137] [2020-10-16 12:14:46,660 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 12:14:46,660 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 12:14:46,660 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508401990] [2020-10-16 12:14:46,662 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 12:14:46,662 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 12:14:46,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 12:14:46,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 12:14:46,667 INFO L87 Difference]: Start difference. First operand 166000 states and 809146 transitions. Second operand 3 states. [2020-10-16 12:14:47,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 12:14:47,836 INFO L93 Difference]: Finished difference Result 108957 states and 517189 transitions. [2020-10-16 12:14:47,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 12:14:47,837 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-16 12:14:47,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 12:14:48,316 INFO L225 Difference]: With dead ends: 108957 [2020-10-16 12:14:48,316 INFO L226 Difference]: Without dead ends: 108957 [2020-10-16 12:14:48,317 INFO L677 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 [2020-10-16 12:14:56,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108957 states. [2020-10-16 12:14:59,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108957 to 104669. [2020-10-16 12:14:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104669 states. [2020-10-16 12:14:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104669 states to 104669 states and 500901 transitions. [2020-10-16 12:14:59,848 INFO L78 Accepts]: Start accepts. Automaton has 104669 states and 500901 transitions. Word has length 9 [2020-10-16 12:14:59,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 12:14:59,848 INFO L481 AbstractCegarLoop]: Abstraction has 104669 states and 500901 transitions. [2020-10-16 12:14:59,848 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 12:14:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 104669 states and 500901 transitions. [2020-10-16 12:14:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-16 12:14:59,849 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:14:59,850 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-10-16 12:14:59,850 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 12:14:59,850 INFO L429 AbstractCegarLoop]: === Iteration 3 === [consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION, consumerErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:14:59,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:14:59,851 INFO L82 PathProgramCache]: Analyzing trace with hash -898827039, now seen corresponding path program 1 times [2020-10-16 12:14:59,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:14:59,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486368701] [2020-10-16 12:14:59,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:14:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:14:59,872 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:14:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:14:59,883 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:14:59,890 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 12:14:59,890 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 12:14:59,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 12:14:59,891 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 12:14:59,892 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 12:14:59,904 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,904 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,905 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,906 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,906 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,906 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,906 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,906 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,907 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,908 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,909 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,910 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,911 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,912 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,913 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,914 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,915 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,916 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,917 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,918 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,918 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,918 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,918 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,918 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,919 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,920 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,921 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,921 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,921 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,921 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,921 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,922 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,923 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,924 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,924 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,924 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,924 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,925 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,926 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,927 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,927 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,927 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,927 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,927 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,928 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,928 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,928 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,928 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,928 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,929 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,930 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,931 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,932 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,933 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,934 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,935 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,935 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,935 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,935 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe producerThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,936 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,937 WARN L313 ript$VariableManager]: TermVariabe |producerThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,942 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,942 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,942 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,942 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,942 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe |producerThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,943 WARN L313 ript$VariableManager]: TermVariabe producerThread2of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,944 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,944 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,944 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,944 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~batch~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe producerThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,945 WARN L313 ript$VariableManager]: TermVariabe |producerThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,946 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe |consumerThread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,947 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,948 WARN L313 ript$VariableManager]: TermVariabe consumerThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,951 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,951 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,951 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,951 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,952 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,952 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,952 WARN L313 ript$VariableManager]: TermVariabe |consumerThread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,952 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,952 WARN L313 ript$VariableManager]: TermVariabe consumerThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,953 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,954 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,955 WARN L313 ript$VariableManager]: TermVariabe consumerThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,955 WARN L313 ript$VariableManager]: TermVariabe |consumerThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:14:59,957 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:14:59,957 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 12:14:59,957 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:14:59,957 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:14:59,957 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:14:59,958 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 12:14:59,958 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:14:59,958 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:14:59,958 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:14:59,958 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:14:59,961 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:14:59,961 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 179 places, 188 transitions, 418 flow [2020-10-16 12:14:59,961 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 179 places, 188 transitions, 418 flow [2020-10-16 12:14:59,961 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 179 places, 188 transitions, 418 flow [2020-10-16 12:15:00,137 INFO L129 PetriNetUnfolder]: 109/909 cut-off events. [2020-10-16 12:15:00,137 INFO L130 PetriNetUnfolder]: For 56/56 co-relation queries the response was YES. [2020-10-16 12:15:00,156 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1012 conditions, 909 events. 109/909 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 5910 event pairs, 9 based on Foata normal form. 0/765 useless extension candidates. Maximal degree in co-relation 719. Up to 32 conditions per place. [2020-10-16 12:15:00,216 INFO L117 LiptonReduction]: Number of co-enabled transitions 25554 [2020-10-16 12:15:02,802 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2020-10-16 12:15:03,018 INFO L132 LiptonReduction]: Checked pairs total: 74491 [2020-10-16 12:15:03,018 INFO L134 LiptonReduction]: Total number of compositions: 126 [2020-10-16 12:15:03,019 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 91 places, 91 transitions, 224 flow Received shutdown request... [2020-10-16 12:16:46,059 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 12:16:46,062 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 12:16:46,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 12:16:46 BasicIcfg [2020-10-16 12:16:46,063 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 12:16:46,065 INFO L168 Benchmark]: Toolchain (without parser) took 238713.24 ms. Allocated memory was 146.8 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 101.1 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,066 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-16 12:16:46,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 903.02 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 100.9 MB in the beginning and 136.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,068 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.01 ms. Allocated memory is still 203.9 MB. Free memory was 135.8 MB in the beginning and 133.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,069 INFO L168 Benchmark]: Boogie Preprocessor took 31.13 ms. Allocated memory is still 203.9 MB. Free memory was 133.2 MB in the beginning and 131.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,070 INFO L168 Benchmark]: RCFGBuilder took 805.83 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 131.8 MB in the beginning and 203.2 MB in the end (delta: -71.4 MB). Peak memory consumption was 46.6 MB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,071 INFO L168 Benchmark]: TraceAbstraction took 236900.96 ms. Allocated memory was 236.5 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 201.8 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. [2020-10-16 12:16:46,076 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 146.8 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 903.02 ms. Allocated memory was 146.8 MB in the beginning and 203.9 MB in the end (delta: 57.1 MB). Free memory was 100.9 MB in the beginning and 136.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.01 ms. Allocated memory is still 203.9 MB. Free memory was 135.8 MB in the beginning and 133.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.13 ms. Allocated memory is still 203.9 MB. Free memory was 133.2 MB in the beginning and 131.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 805.83 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 131.8 MB in the beginning and 203.2 MB in the end (delta: -71.4 MB). Peak memory consumption was 46.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 236900.96 ms. Allocated memory was 236.5 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 201.8 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1644 VarBasedMoverChecksPositive, 38 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 167 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.4s, 81 PlacesBefore, 33 PlacesAfterwards, 84 TransitionsBefore, 32 TransitionsAfterwards, 3218 CoEnabledTransitionPairs, 5 FixpointIterations, 12 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 4 ChoiceCompositions, 65 TotalNumberOfCompositions, 6825 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5764 VarBasedMoverChecksPositive, 91 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 699 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.7s, 130 PlacesBefore, 65 PlacesAfterwards, 136 TransitionsBefore, 66 TransitionsAfterwards, 11736 CoEnabledTransitionPairs, 4 FixpointIterations, 12 TrivialSequentialCompositions, 53 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 23 ConcurrentYvCompositions, 5 ChoiceCompositions, 93 TotalNumberOfCompositions, 30549 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 12018 VarBasedMoverChecksPositive, 155 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 1026 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.0s, 179 PlacesBefore, 91 PlacesAfterwards, 188 TransitionsBefore, 91 TransitionsAfterwards, 25554 CoEnabledTransitionPairs, 5 FixpointIterations, 12 TrivialSequentialCompositions, 76 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 29 ConcurrentYvCompositions, 9 ChoiceCompositions, 126 TotalNumberOfCompositions, 74491 MoverChecksTotal - TimeoutResultAtElement [Line: 2]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 2). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 91 places, 91 transitions, 224 flow. Already constructed 291738 states. Currently 89947 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 75 locations, 1 error locations. Started 3 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 236.6s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 198.2s, HoareTripleCheckerStatistics: 118 SDtfs, 35 SDslu, 29 SDs, 0 SdLazy, 43 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=190339occurred 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: 29.4s AutomataMinimizationTime, 2 MinimizatonAttempts, 4288 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 30 NumberOfCodeBlocks, 30 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 169 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown