/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-ext/05_tas.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 15:13:42,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 15:13:42,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 15:13:42,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 15:13:42,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 15:13:42,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 15:13:42,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 15:13:42,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 15:13:42,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 15:13:42,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 15:13:42,748 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 15:13:42,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 15:13:42,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 15:13:42,751 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 15:13:42,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 15:13:42,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 15:13:42,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 15:13:42,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 15:13:42,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 15:13:42,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 15:13:42,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 15:13:42,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 15:13:42,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 15:13:42,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 15:13:42,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 15:13:42,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 15:13:42,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 15:13:42,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 15:13:42,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 15:13:42,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 15:13:42,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 15:13:42,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 15:13:42,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 15:13:42,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 15:13:42,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 15:13:42,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 15:13:42,775 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf [2019-12-27 15:13:42,790 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 15:13:42,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 15:13:42,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 15:13:42,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 15:13:42,791 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 15:13:42,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 15:13:42,792 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 15:13:42,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 15:13:42,792 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 15:13:42,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 15:13:42,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 15:13:42,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 15:13:42,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 15:13:42,793 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 15:13:42,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 15:13:42,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 15:13:42,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 15:13:42,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 15:13:42,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 15:13:42,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 15:13:42,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 15:13:42,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 15:13:42,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 15:13:42,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 15:13:42,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 15:13:42,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 15:13:42,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 15:13:42,796 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 15:13:42,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 15:13:42,797 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 15:13:42,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 15:13:43,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 15:13:43,114 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 15:13:43,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 15:13:43,123 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 15:13:43,123 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 15:13:43,126 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/05_tas.i [2019-12-27 15:13:43,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55efa4200/98c8d2589f194ed495229632349e3d40/FLAGb7d311aa1 [2019-12-27 15:13:43,727 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 15:13:43,727 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i [2019-12-27 15:13:43,739 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55efa4200/98c8d2589f194ed495229632349e3d40/FLAGb7d311aa1 [2019-12-27 15:13:44,045 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55efa4200/98c8d2589f194ed495229632349e3d40 [2019-12-27 15:13:44,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 15:13:44,055 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 15:13:44,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 15:13:44,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 15:13:44,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 15:13:44,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51038009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44, skipping insertion in model container [2019-12-27 15:13:44,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 15:13:44,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 15:13:44,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:13:44,645 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 15:13:44,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 15:13:44,825 INFO L208 MainTranslator]: Completed translation [2019-12-27 15:13:44,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44 WrapperNode [2019-12-27 15:13:44,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 15:13:44,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 15:13:44,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 15:13:44,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 15:13:44,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 15:13:44,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 15:13:44,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 15:13:44,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 15:13:44,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... [2019-12-27 15:13:44,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 15:13:44,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 15:13:44,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 15:13:44,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 15:13:44,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 15:13:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 15:13:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-27 15:13:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-27 15:13:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 15:13:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 15:13:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 15:13:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 15:13:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 15:13:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 15:13:45,044 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 15:13:45,203 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_TAS_returnLabel [2019-12-27 15:13:45,206 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_TAS_returnLabel#2 [2019-12-27 15:13:45,582 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 15:13:45,582 INFO L287 CfgBuilder]: Removed 11 assume(true) statements. [2019-12-27 15:13:45,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:13:45 BoogieIcfgContainer [2019-12-27 15:13:45,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 15:13:45,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 15:13:45,585 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 15:13:45,588 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 15:13:45,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:13:44" (1/3) ... [2019-12-27 15:13:45,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14a53663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:13:45, skipping insertion in model container [2019-12-27 15:13:45,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:13:44" (2/3) ... [2019-12-27 15:13:45,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14a53663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:13:45, skipping insertion in model container [2019-12-27 15:13:45,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:13:45" (3/3) ... [2019-12-27 15:13:45,592 INFO L109 eAbstractionObserver]: Analyzing ICFG 05_tas.i [2019-12-27 15:13:45,602 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 15:13:45,603 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 15:13:45,610 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-12-27 15:13:45,611 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 15:13:45,641 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,642 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,642 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,642 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,643 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,643 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,644 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,644 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,644 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,644 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,645 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,645 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,645 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,645 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,646 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,646 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,646 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,646 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,647 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,647 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,647 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,648 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,648 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,648 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,648 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,648 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,649 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,649 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,649 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,650 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,650 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,650 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,650 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,651 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,651 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,651 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,652 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,652 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,652 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,652 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,653 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,653 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,653 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,653 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,654 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,654 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,654 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,654 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,655 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,655 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,655 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,655 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,655 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,656 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,656 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,656 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,657 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,657 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,657 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,658 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,658 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,658 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,658 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,659 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,659 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,659 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,660 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,660 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,660 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,661 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,661 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,661 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,661 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,662 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,662 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,662 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,666 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,666 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,667 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,667 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,667 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,667 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,668 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,668 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,668 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,668 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,669 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,669 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,669 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,669 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,670 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,670 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,670 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,670 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,671 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,671 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,671 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,671 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:45,687 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 15:13:45,708 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:13:45,709 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:13:45,709 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:13:45,709 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:13:45,709 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:13:45,710 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:13:45,710 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:13:45,710 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:13:45,725 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 65 places, 71 transitions [2019-12-27 15:13:45,727 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 65 places, 71 transitions [2019-12-27 15:13:45,771 INFO L132 PetriNetUnfolder]: 10/79 cut-off events. [2019-12-27 15:13:45,772 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:13:45,778 INFO L76 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 79 events. 10/79 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 102 event pairs. 0/64 useless extension candidates. Maximal degree in co-relation 60. Up to 4 conditions per place. [2019-12-27 15:13:45,782 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 65 places, 71 transitions [2019-12-27 15:13:45,803 INFO L132 PetriNetUnfolder]: 10/79 cut-off events. [2019-12-27 15:13:45,804 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 15:13:45,805 INFO L76 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 79 events. 10/79 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 102 event pairs. 0/64 useless extension candidates. Maximal degree in co-relation 60. Up to 4 conditions per place. [2019-12-27 15:13:45,808 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1020 [2019-12-27 15:13:45,809 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:13:46,024 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2019-12-27 15:13:47,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:13:47,485 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-12-27 15:13:47,677 INFO L206 etLargeBlockEncoding]: Checked pairs total: 834 [2019-12-27 15:13:47,677 INFO L214 etLargeBlockEncoding]: Total number of compositions: 67 [2019-12-27 15:13:47,687 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 19 transitions [2019-12-27 15:13:47,699 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2019-12-27 15:13:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2019-12-27 15:13:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-27 15:13:47,709 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:13:47,709 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-27 15:13:47,710 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-27 15:13:47,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:13:47,716 INFO L82 PathProgramCache]: Analyzing trace with hash 1432117277, now seen corresponding path program 1 times [2019-12-27 15:13:47,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:13:47,728 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147575646] [2019-12-27 15:13:47,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:13:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:13:47,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:13:47,883 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 15:13:47,884 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 15:13:47,884 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 15:13:47,884 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-27 15:13:47,902 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,902 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,905 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,905 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,906 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,907 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,907 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,909 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,913 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,913 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,914 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,916 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,916 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,916 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,916 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,918 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,918 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,923 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,924 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,924 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,926 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,926 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,931 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,943 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,945 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,946 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,946 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,946 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,946 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,946 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,947 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,950 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,950 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,950 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,951 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,951 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,951 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,951 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,951 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,954 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,956 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,956 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,956 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,959 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,961 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,961 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,961 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:47,965 INFO L249 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2019-12-27 15:13:47,965 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:13:47,965 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:13:47,966 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:13:47,966 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:13:47,966 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:13:47,966 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:13:47,966 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:13:47,966 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:13:47,971 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 111 places, 123 transitions [2019-12-27 15:13:47,972 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 111 places, 123 transitions [2019-12-27 15:13:48,042 INFO L132 PetriNetUnfolder]: 19/140 cut-off events. [2019-12-27 15:13:48,043 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-27 15:13:48,050 INFO L76 FinitePrefix]: Finished finitePrefix Result has 150 conditions, 140 events. 19/140 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 329 event pairs. 0/112 useless extension candidates. Maximal degree in co-relation 111. Up to 6 conditions per place. [2019-12-27 15:13:48,063 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 111 places, 123 transitions [2019-12-27 15:13:48,113 INFO L132 PetriNetUnfolder]: 19/140 cut-off events. [2019-12-27 15:13:48,113 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-27 15:13:48,118 INFO L76 FinitePrefix]: Finished finitePrefix Result has 150 conditions, 140 events. 19/140 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 329 event pairs. 0/112 useless extension candidates. Maximal degree in co-relation 111. Up to 6 conditions per place. [2019-12-27 15:13:48,127 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 7344 [2019-12-27 15:13:48,127 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:13:52,508 WARN L192 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:13:54,593 WARN L192 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:13:55,196 WARN L192 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:13:55,865 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:13:55,866 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:13:55,886 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:13:55,887 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:13:56,152 INFO L206 etLargeBlockEncoding]: Checked pairs total: 11212 [2019-12-27 15:13:56,152 INFO L214 etLargeBlockEncoding]: Total number of compositions: 97 [2019-12-27 15:13:56,153 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 45 places, 53 transitions [2019-12-27 15:13:56,237 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1885 states. [2019-12-27 15:13:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states. [2019-12-27 15:13:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-27 15:13:56,239 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:13:56,239 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:13:56,239 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:13:56,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:13:56,240 INFO L82 PathProgramCache]: Analyzing trace with hash 2017674762, now seen corresponding path program 1 times [2019-12-27 15:13:56,240 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:13:56,241 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329295661] [2019-12-27 15:13:56,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:13:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:13:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:13:56,308 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329295661] [2019-12-27 15:13:56,308 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:13:56,309 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:13:56,309 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1775179610] [2019-12-27 15:13:56,310 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:13:56,315 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:13:56,327 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 9 states and 8 transitions. [2019-12-27 15:13:56,327 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:13:56,331 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:13:56,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-27 15:13:56,332 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:13:56,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-27 15:13:56,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-27 15:13:56,345 INFO L87 Difference]: Start difference. First operand 1885 states. Second operand 2 states. [2019-12-27 15:13:56,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:13:56,403 INFO L93 Difference]: Finished difference Result 1353 states and 3822 transitions. [2019-12-27 15:13:56,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-27 15:13:56,404 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 8 [2019-12-27 15:13:56,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:13:56,445 INFO L225 Difference]: With dead ends: 1353 [2019-12-27 15:13:56,446 INFO L226 Difference]: Without dead ends: 1353 [2019-12-27 15:13:56,447 INFO L631 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 [2019-12-27 15:13:56,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2019-12-27 15:13:56,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1353. [2019-12-27 15:13:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1353 states. [2019-12-27 15:13:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 3822 transitions. [2019-12-27 15:13:56,575 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 3822 transitions. Word has length 8 [2019-12-27 15:13:56,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:13:56,575 INFO L462 AbstractCegarLoop]: Abstraction has 1353 states and 3822 transitions. [2019-12-27 15:13:56,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-27 15:13:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3822 transitions. [2019-12-27 15:13:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 15:13:56,577 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:13:56,577 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:13:56,577 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:13:56,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:13:56,577 INFO L82 PathProgramCache]: Analyzing trace with hash -1876618724, now seen corresponding path program 1 times [2019-12-27 15:13:56,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:13:56,578 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12028431] [2019-12-27 15:13:56,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:13:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:13:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:13:56,717 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12028431] [2019-12-27 15:13:56,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:13:56,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 15:13:56,719 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1687072233] [2019-12-27 15:13:56,719 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:13:56,720 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:13:56,721 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 10 states and 9 transitions. [2019-12-27 15:13:56,721 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:13:56,722 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:13:56,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:13:56,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:13:56,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:13:56,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:13:56,724 INFO L87 Difference]: Start difference. First operand 1353 states and 3822 transitions. Second operand 5 states. [2019-12-27 15:13:59,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:13:59,568 INFO L93 Difference]: Finished difference Result 2378 states and 6509 transitions. [2019-12-27 15:13:59,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 15:13:59,569 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 9 [2019-12-27 15:13:59,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:13:59,591 INFO L225 Difference]: With dead ends: 2378 [2019-12-27 15:13:59,591 INFO L226 Difference]: Without dead ends: 2378 [2019-12-27 15:13:59,596 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-27 15:13:59,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2378 states. [2019-12-27 15:13:59,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2378 to 2085. [2019-12-27 15:13:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2085 states. [2019-12-27 15:13:59,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 2085 states and 5792 transitions. [2019-12-27 15:13:59,676 INFO L78 Accepts]: Start accepts. Automaton has 2085 states and 5792 transitions. Word has length 9 [2019-12-27 15:13:59,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:13:59,676 INFO L462 AbstractCegarLoop]: Abstraction has 2085 states and 5792 transitions. [2019-12-27 15:13:59,676 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:13:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 5792 transitions. [2019-12-27 15:13:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 15:13:59,678 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:13:59,678 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-27 15:13:59,678 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:13:59,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:13:59,679 INFO L82 PathProgramCache]: Analyzing trace with hash 613117285, now seen corresponding path program 1 times [2019-12-27 15:13:59,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:13:59,680 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524200958] [2019-12-27 15:13:59,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:13:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:13:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:13:59,738 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 15:13:59,738 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 15:13:59,738 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 15:13:59,739 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-27 15:13:59,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,756 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,756 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,758 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,759 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,762 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,767 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,769 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,772 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,778 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,778 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,778 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,778 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,779 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,780 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,781 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,782 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,783 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,784 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,785 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,786 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,787 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,788 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,789 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,789 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,789 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,789 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,789 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,790 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,791 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,792 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,792 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,795 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,795 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,796 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,797 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,797 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,797 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,797 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,797 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,798 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,799 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,801 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,802 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,803 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,804 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,805 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:13:59,807 INFO L249 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2019-12-27 15:13:59,807 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:13:59,807 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:13:59,808 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:13:59,808 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:13:59,808 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:13:59,808 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:13:59,808 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:13:59,808 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:13:59,810 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 157 places, 175 transitions [2019-12-27 15:13:59,811 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 157 places, 175 transitions [2019-12-27 15:13:59,854 INFO L132 PetriNetUnfolder]: 28/201 cut-off events. [2019-12-27 15:13:59,854 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-27 15:13:59,862 INFO L76 FinitePrefix]: Finished finitePrefix Result has 217 conditions, 201 events. 28/201 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 630 event pairs. 0/160 useless extension candidates. Maximal degree in co-relation 162. Up to 8 conditions per place. [2019-12-27 15:13:59,887 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 157 places, 175 transitions [2019-12-27 15:13:59,923 INFO L132 PetriNetUnfolder]: 28/201 cut-off events. [2019-12-27 15:13:59,923 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-27 15:13:59,931 INFO L76 FinitePrefix]: Finished finitePrefix Result has 217 conditions, 201 events. 28/201 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 630 event pairs. 0/160 useless extension candidates. Maximal degree in co-relation 162. Up to 8 conditions per place. [2019-12-27 15:13:59,956 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18972 [2019-12-27 15:13:59,956 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:14:02,441 WARN L192 SmtUtils]: Spent 2.44 s on a formula simplification that was a NOOP. DAG size: 10 [2019-12-27 15:14:04,579 WARN L192 SmtUtils]: Spent 2.04 s on a formula simplification that was a NOOP. DAG size: 41 [2019-12-27 15:14:05,816 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2019-12-27 15:14:11,325 WARN L192 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:14:12,084 WARN L192 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:14:12,892 INFO L206 etLargeBlockEncoding]: Checked pairs total: 42543 [2019-12-27 15:14:12,892 INFO L214 etLargeBlockEncoding]: Total number of compositions: 144 [2019-12-27 15:14:12,892 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 68 places, 84 transitions [2019-12-27 15:14:17,231 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 41684 states. [2019-12-27 15:14:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 41684 states. [2019-12-27 15:14:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-27 15:14:17,232 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:14:17,232 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:14:17,232 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:14:17,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:14:17,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1291982516, now seen corresponding path program 1 times [2019-12-27 15:14:17,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:14:17,234 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009602867] [2019-12-27 15:14:17,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:14:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:14:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:17,271 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009602867] [2019-12-27 15:14:17,271 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:14:17,271 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 15:14:17,272 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [242006316] [2019-12-27 15:14:17,272 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:14:17,273 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:14:17,281 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 9 states and 8 transitions. [2019-12-27 15:14:17,282 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:14:17,282 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:14:17,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-27 15:14:17,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:14:17,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-27 15:14:17,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-27 15:14:17,283 INFO L87 Difference]: Start difference. First operand 41684 states. Second operand 2 states. [2019-12-27 15:14:17,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:14:17,557 INFO L93 Difference]: Finished difference Result 28579 states and 115149 transitions. [2019-12-27 15:14:17,557 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-27 15:14:17,557 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 8 [2019-12-27 15:14:17,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:14:17,737 INFO L225 Difference]: With dead ends: 28579 [2019-12-27 15:14:17,737 INFO L226 Difference]: Without dead ends: 28579 [2019-12-27 15:14:17,737 INFO L631 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 [2019-12-27 15:14:18,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28579 states. [2019-12-27 15:14:20,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28579 to 28579. [2019-12-27 15:14:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28579 states. [2019-12-27 15:14:20,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28579 states to 28579 states and 115149 transitions. [2019-12-27 15:14:20,452 INFO L78 Accepts]: Start accepts. Automaton has 28579 states and 115149 transitions. Word has length 8 [2019-12-27 15:14:20,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:14:20,453 INFO L462 AbstractCegarLoop]: Abstraction has 28579 states and 115149 transitions. [2019-12-27 15:14:20,453 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-27 15:14:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 28579 states and 115149 transitions. [2019-12-27 15:14:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 15:14:20,454 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:14:20,454 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:14:20,455 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:14:20,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:14:20,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1396803385, now seen corresponding path program 1 times [2019-12-27 15:14:20,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:14:20,456 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050662553] [2019-12-27 15:14:20,456 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:14:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:14:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:20,520 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050662553] [2019-12-27 15:14:20,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 15:14:20,520 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 15:14:20,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [579686422] [2019-12-27 15:14:20,522 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:14:20,523 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:14:20,524 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 10 states and 9 transitions. [2019-12-27 15:14:20,524 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:14:20,524 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:14:20,524 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 15:14:20,525 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:14:20,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 15:14:20,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 15:14:20,525 INFO L87 Difference]: Start difference. First operand 28579 states and 115149 transitions. Second operand 5 states. [2019-12-27 15:14:22,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:14:22,259 INFO L93 Difference]: Finished difference Result 54061 states and 210034 transitions. [2019-12-27 15:14:22,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 15:14:22,260 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 9 [2019-12-27 15:14:22,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:14:22,859 INFO L225 Difference]: With dead ends: 54061 [2019-12-27 15:14:22,859 INFO L226 Difference]: Without dead ends: 54061 [2019-12-27 15:14:22,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-27 15:14:23,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54061 states. [2019-12-27 15:14:24,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54061 to 47657. [2019-12-27 15:14:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47657 states. [2019-12-27 15:14:27,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47657 states to 47657 states and 187692 transitions. [2019-12-27 15:14:27,371 INFO L78 Accepts]: Start accepts. Automaton has 47657 states and 187692 transitions. Word has length 9 [2019-12-27 15:14:27,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:14:27,371 INFO L462 AbstractCegarLoop]: Abstraction has 47657 states and 187692 transitions. [2019-12-27 15:14:27,372 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 15:14:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47657 states and 187692 transitions. [2019-12-27 15:14:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-27 15:14:27,373 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:14:27,373 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:14:27,373 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:14:27,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:14:27,374 INFO L82 PathProgramCache]: Analyzing trace with hash 2076488581, now seen corresponding path program 1 times [2019-12-27 15:14:27,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:14:27,374 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597420021] [2019-12-27 15:14:27,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:14:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:14:27,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:27,455 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597420021] [2019-12-27 15:14:27,455 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [997017452] [2019-12-27 15:14:27,455 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 15:14:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:14:27,523 INFO L264 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 21 conjunts are in the unsatisfiable core [2019-12-27 15:14:27,526 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-27 15:14:27,574 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2019-12-27 15:14:27,575 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:27,590 INFO L614 ElimStorePlain]: treesize reduction 12, result has 40.0 percent of original size [2019-12-27 15:14:27,590 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 15:14:27,590 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:8 [2019-12-27 15:14:27,632 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:27,633 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 39 [2019-12-27 15:14:27,633 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:27,646 INFO L614 ElimStorePlain]: treesize reduction 16, result has 48.4 percent of original size [2019-12-27 15:14:27,646 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-12-27 15:14:27,646 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:43, output treesize:15 [2019-12-27 15:14:27,678 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2019-12-27 15:14:27,679 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:27,688 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:27,689 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-27 15:14:27,689 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:22 [2019-12-27 15:14:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:27,801 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-12-27 15:14:27,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 10 [2019-12-27 15:14:27,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1415826949] [2019-12-27 15:14:27,801 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:14:27,802 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:14:27,804 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 15 states and 17 transitions. [2019-12-27 15:14:27,804 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:14:27,805 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 15:14:27,805 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 15:14:27,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:14:27,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 15:14:27,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2019-12-27 15:14:27,806 INFO L87 Difference]: Start difference. First operand 47657 states and 187692 transitions. Second operand 7 states. [2019-12-27 15:14:31,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:14:31,277 INFO L93 Difference]: Finished difference Result 58878 states and 225498 transitions. [2019-12-27 15:14:31,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 15:14:31,278 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 11 [2019-12-27 15:14:31,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:14:31,919 INFO L225 Difference]: With dead ends: 58878 [2019-12-27 15:14:31,919 INFO L226 Difference]: Without dead ends: 58878 [2019-12-27 15:14:31,919 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2019-12-27 15:14:32,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58878 states. [2019-12-27 15:14:33,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58878 to 39447. [2019-12-27 15:14:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39447 states. [2019-12-27 15:14:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39447 states to 39447 states and 155821 transitions. [2019-12-27 15:14:33,369 INFO L78 Accepts]: Start accepts. Automaton has 39447 states and 155821 transitions. Word has length 11 [2019-12-27 15:14:33,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:14:33,370 INFO L462 AbstractCegarLoop]: Abstraction has 39447 states and 155821 transitions. [2019-12-27 15:14:33,370 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 15:14:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 39447 states and 155821 transitions. [2019-12-27 15:14:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-27 15:14:33,370 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:14:33,371 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 15:14:33,574 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 15:14:33,575 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:14:33,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:14:33,576 INFO L82 PathProgramCache]: Analyzing trace with hash 2078218381, now seen corresponding path program 2 times [2019-12-27 15:14:33,576 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:14:33,577 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778720113] [2019-12-27 15:14:33,577 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:14:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 15:14:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:33,709 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778720113] [2019-12-27 15:14:33,709 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [126911387] [2019-12-27 15:14:33,709 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 15:14:33,781 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-12-27 15:14:33,781 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-12-27 15:14:33,782 INFO L264 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 24 conjunts are in the unsatisfiable core [2019-12-27 15:14:33,784 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-27 15:14:33,847 INFO L343 Elim1Store]: treesize reduction 27, result has 50.9 percent of original size [2019-12-27 15:14:33,848 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 54 [2019-12-27 15:14:33,848 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:33,891 INFO L614 ElimStorePlain]: treesize reduction 24, result has 55.6 percent of original size [2019-12-27 15:14:33,892 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 15:14:33,892 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:30 [2019-12-27 15:14:33,926 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-12-27 15:14:33,958 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:33,959 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 26 [2019-12-27 15:14:33,959 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:33,981 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:33,981 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 26 [2019-12-27 15:14:33,982 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,020 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:34,020 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 21 treesize of output 53 [2019-12-27 15:14:34,021 INFO L534 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,048 INFO L614 ElimStorePlain]: treesize reduction 47, result has 25.4 percent of original size [2019-12-27 15:14:34,049 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,049 INFO L239 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:81, output treesize:16 [2019-12-27 15:14:34,088 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:34,088 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 39 [2019-12-27 15:14:34,089 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,107 INFO L614 ElimStorePlain]: treesize reduction 16, result has 59.0 percent of original size [2019-12-27 15:14:34,108 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,108 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:51, output treesize:23 [2019-12-27 15:14:34,168 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 29 [2019-12-27 15:14:34,169 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 15:14:34,183 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 15:14:34,184 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-27 15:14:34,184 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:38 [2019-12-27 15:14:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 15:14:34,253 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-27 15:14:34,253 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 12 [2019-12-27 15:14:34,253 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1560692732] [2019-12-27 15:14:34,253 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 15:14:34,254 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 15:14:34,256 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 19 transitions. [2019-12-27 15:14:34,256 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 15:14:34,258 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 15:14:34,258 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 15:14:34,258 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 15:14:34,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 15:14:34,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2019-12-27 15:14:34,259 INFO L87 Difference]: Start difference. First operand 39447 states and 155821 transitions. Second operand 8 states. [2019-12-27 15:14:39,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 15:14:39,075 INFO L93 Difference]: Finished difference Result 80846 states and 323965 transitions. [2019-12-27 15:14:39,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-12-27 15:14:39,075 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-12-27 15:14:39,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 15:14:39,334 INFO L225 Difference]: With dead ends: 80846 [2019-12-27 15:14:39,334 INFO L226 Difference]: Without dead ends: 80846 [2019-12-27 15:14:39,335 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=116, Invalid=390, Unknown=0, NotChecked=0, Total=506 [2019-12-27 15:14:39,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80846 states. [2019-12-27 15:14:42,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80846 to 49081. [2019-12-27 15:14:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49081 states. [2019-12-27 15:14:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49081 states to 49081 states and 198783 transitions. [2019-12-27 15:14:42,853 INFO L78 Accepts]: Start accepts. Automaton has 49081 states and 198783 transitions. Word has length 11 [2019-12-27 15:14:42,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 15:14:42,853 INFO L462 AbstractCegarLoop]: Abstraction has 49081 states and 198783 transitions. [2019-12-27 15:14:42,854 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 15:14:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 49081 states and 198783 transitions. [2019-12-27 15:14:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-27 15:14:42,855 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 15:14:42,855 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-27 15:14:43,211 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 15:14:43,212 INFO L410 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 15:14:43,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 15:14:43,212 INFO L82 PathProgramCache]: Analyzing trace with hash -1492249238, now seen corresponding path program 1 times [2019-12-27 15:14:43,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 15:14:43,213 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941954848] [2019-12-27 15:14:43,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 15:14:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:14:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 15:14:43,244 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 15:14:43,245 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 15:14:43,245 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 15:14:43,245 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-27 15:14:43,258 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,258 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,258 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,258 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,259 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,260 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,261 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,262 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,263 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,264 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,265 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,267 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,298 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,302 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,303 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,307 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,307 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,307 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,307 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,308 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,312 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,312 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,312 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,312 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,313 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,314 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,315 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,315 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,315 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,317 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,317 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,317 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,317 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,318 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,319 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,320 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,320 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,320 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,320 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,320 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 15:14:43,322 INFO L249 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2019-12-27 15:14:43,322 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 15:14:43,322 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 15:14:43,322 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 15:14:43,323 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 15:14:43,323 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 15:14:43,323 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 15:14:43,323 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 15:14:43,323 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 15:14:43,325 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 203 places, 227 transitions [2019-12-27 15:14:43,325 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 203 places, 227 transitions [2019-12-27 15:14:43,382 INFO L132 PetriNetUnfolder]: 37/262 cut-off events. [2019-12-27 15:14:43,382 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-27 15:14:43,393 INFO L76 FinitePrefix]: Finished finitePrefix Result has 285 conditions, 262 events. 37/262 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 945 event pairs. 0/208 useless extension candidates. Maximal degree in co-relation 213. Up to 10 conditions per place. [2019-12-27 15:14:43,417 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 203 places, 227 transitions [2019-12-27 15:14:43,473 INFO L132 PetriNetUnfolder]: 37/262 cut-off events. [2019-12-27 15:14:43,473 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-27 15:14:43,487 INFO L76 FinitePrefix]: Finished finitePrefix Result has 285 conditions, 262 events. 37/262 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 945 event pairs. 0/208 useless extension candidates. Maximal degree in co-relation 213. Up to 10 conditions per place. [2019-12-27 15:14:43,519 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 35904 [2019-12-27 15:14:43,519 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 15:14:45,088 WARN L192 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 41 [2019-12-27 15:14:47,196 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 8 [2019-12-27 15:14:50,362 WARN L192 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 11 [2019-12-27 15:14:53,051 WARN L192 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 42 [2019-12-27 15:14:53,668 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-12-27 15:14:56,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 15:14:57,639 INFO L206 etLargeBlockEncoding]: Checked pairs total: 98949 [2019-12-27 15:14:57,639 INFO L214 etLargeBlockEncoding]: Total number of compositions: 192 [2019-12-27 15:14:57,639 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 107 transitions Received shutdown request... [2019-12-27 15:17:54,692 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 15:17:54,695 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 15:17:54,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:17:54 BasicIcfg [2019-12-27 15:17:54,696 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 15:17:54,698 INFO L168 Benchmark]: Toolchain (without parser) took 250642.40 ms. Allocated memory was 144.7 MB in the beginning and 3.0 GB in the end (delta: 2.9 GB). Free memory was 100.9 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,699 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 769.82 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 100.5 MB in the beginning and 162.0 MB in the end (delta: -61.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,700 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.27 ms. Allocated memory is still 202.9 MB. Free memory was 162.0 MB in the beginning and 159.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,701 INFO L168 Benchmark]: Boogie Preprocessor took 46.90 ms. Allocated memory is still 202.9 MB. Free memory was 159.3 MB in the beginning and 158.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,702 INFO L168 Benchmark]: RCFGBuilder took 620.68 ms. Allocated memory is still 202.9 MB. Free memory was 158.0 MB in the beginning and 135.3 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,703 INFO L168 Benchmark]: TraceAbstraction took 249110.99 ms. Allocated memory was 202.9 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 135.3 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2019-12-27 15:17:54,708 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 144.7 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 769.82 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 100.5 MB in the beginning and 162.0 MB in the end (delta: -61.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 88.27 ms. Allocated memory is still 202.9 MB. Free memory was 162.0 MB in the beginning and 159.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.90 ms. Allocated memory is still 202.9 MB. Free memory was 159.3 MB in the beginning and 158.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 620.68 ms. Allocated memory is still 202.9 MB. Free memory was 158.0 MB in the beginning and 135.3 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 249110.99 ms. Allocated memory was 202.9 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 135.3 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.9s, 65 ProgramPointsBefore, 17 ProgramPointsAfterwards, 71 TransitionsBefore, 19 TransitionsAfterwards, 1020 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 16 ConcurrentYvCompositions, 6 ChoiceCompositions, 507 VarBasedMoverChecksPositive, 18 VarBasedMoverChecksNegative, 13 SemBasedMoverChecksPositive, 9 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 834 CheckedPairsTotal, 67 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.1s, 111 ProgramPointsBefore, 45 ProgramPointsAfterwards, 123 TransitionsBefore, 53 TransitionsAfterwards, 7344 CoEnabledTransitionPairs, 5 FixpointIterations, 8 TrivialSequentialCompositions, 67 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 7 ChoiceCompositions, 3991 VarBasedMoverChecksPositive, 119 VarBasedMoverChecksNegative, 72 SemBasedMoverChecksPositive, 74 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.6s, 0 MoverChecksTotal, 11212 CheckedPairsTotal, 97 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 13.0s, 157 ProgramPointsBefore, 68 ProgramPointsAfterwards, 175 TransitionsBefore, 84 TransitionsAfterwards, 18972 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 102 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 34 ConcurrentYvCompositions, 6 ChoiceCompositions, 10325 VarBasedMoverChecksPositive, 454 VarBasedMoverChecksNegative, 373 SemBasedMoverChecksPositive, 117 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 3.7s, 0 MoverChecksTotal, 42543 CheckedPairsTotal, 144 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 14.3s, 203 ProgramPointsBefore, 88 ProgramPointsAfterwards, 227 TransitionsBefore, 107 TransitionsAfterwards, 35904 CoEnabledTransitionPairs, 10 FixpointIterations, 8 TrivialSequentialCompositions, 138 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 46 ConcurrentYvCompositions, 10 ChoiceCompositions, 19215 VarBasedMoverChecksPositive, 740 VarBasedMoverChecksNegative, 621 SemBasedMoverChecksPositive, 161 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 4.0s, 0 MoverChecksTotal, 98949 CheckedPairsTotal, 192 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 691]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 691). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 88 places, 107 transitions. Already constructed 420264 states. Currently 62271 states in worklist.. - TimeoutResultAtElement [Line: 701]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 701). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 88 places, 107 transitions. Already constructed 420264 states. Currently 62271 states in worklist.. - TimeoutResultAtElement [Line: 694]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 694). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 88 places, 107 transitions. Already constructed 420264 states. Currently 62271 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 62 locations, 3 error locations. Result: TIMEOUT, OverallTime: 191.3s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown