/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-15 17:43:47,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-15 17:43:47,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-15 17:43:47,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-03-15 17:43:47,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-15 17:43:47,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-15 17:43:47,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-15 17:43:47,314 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2022-03-15 17:43:47,340 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-15 17:43:47,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-15 17:43:47,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-15 17:43:47,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-15 17:43:47,342 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-15 17:43:47,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-15 17:43:47,342 INFO L138 SettingsManager]: * Use SBE=true [2022-03-15 17:43:47,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-15 17:43:47,342 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-15 17:43:47,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-15 17:43:47,343 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-15 17:43:47,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-15 17:43:47,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 17:43:47,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-15 17:43:47,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-15 17:43:47,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-15 17:43:47,345 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-15 17:43:47,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-15 17:43:47,346 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2022-03-15 17:43:47,346 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2022-03-15 17:43:47,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-15 17:43:47,346 INFO L138 SettingsManager]: * Interpolant automaton=MCR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-15 17:43:47,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-15 17:43:47,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-15 17:43:47,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-15 17:43:47,546 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-15 17:43:47,546 INFO L275 PluginConnector]: CDTParser initialized [2022-03-15 17:43:47,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2022-03-15 17:43:47,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9da33bf5/cfb2b7273c2444c1961855d76f9ab35f/FLAGcc3fefdaa [2022-03-15 17:43:48,005 INFO L306 CDTParser]: Found 1 translation units. [2022-03-15 17:43:48,005 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2022-03-15 17:43:48,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9da33bf5/cfb2b7273c2444c1961855d76f9ab35f/FLAGcc3fefdaa [2022-03-15 17:43:48,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9da33bf5/cfb2b7273c2444c1961855d76f9ab35f [2022-03-15 17:43:48,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-15 17:43:48,036 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-15 17:43:48,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-15 17:43:48,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-15 17:43:48,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-15 17:43:48,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df249a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48, skipping insertion in model container [2022-03-15 17:43:48,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-15 17:43:48,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-15 17:43:48,351 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i[30297,30310] [2022-03-15 17:43:48,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 17:43:48,360 INFO L203 MainTranslator]: Completed pre-run [2022-03-15 17:43:48,378 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i[30297,30310] [2022-03-15 17:43:48,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 17:43:48,402 INFO L208 MainTranslator]: Completed translation [2022-03-15 17:43:48,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48 WrapperNode [2022-03-15 17:43:48,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-15 17:43:48,403 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-15 17:43:48,403 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-15 17:43:48,403 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-15 17:43:48,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,426 INFO L137 Inliner]: procedures = 170, calls = 15, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 72 [2022-03-15 17:43:48,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-15 17:43:48,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-15 17:43:48,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-15 17:43:48,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-15 17:43:48,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-15 17:43:48,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-15 17:43:48,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-15 17:43:48,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-15 17:43:48,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (1/1) ... [2022-03-15 17:43:48,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 17:43:48,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 17:43:48,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-15 17:43:48,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-15 17:43:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2022-03-15 17:43:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2022-03-15 17:43:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-03-15 17:43:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-03-15 17:43:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-15 17:43:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-15 17:43:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-15 17:43:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-15 17:43:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-15 17:43:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-15 17:43:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-15 17:43:48,490 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-15 17:43:48,553 INFO L234 CfgBuilder]: Building ICFG [2022-03-15 17:43:48,554 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-15 17:43:48,717 INFO L275 CfgBuilder]: Performing block encoding [2022-03-15 17:43:48,721 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-15 17:43:48,722 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-03-15 17:43:48,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 05:43:48 BoogieIcfgContainer [2022-03-15 17:43:48,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-15 17:43:48,724 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-15 17:43:48,724 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-15 17:43:48,726 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-15 17:43:48,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 05:43:48" (1/3) ... [2022-03-15 17:43:48,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63e2a016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 05:43:48, skipping insertion in model container [2022-03-15 17:43:48,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 05:43:48" (2/3) ... [2022-03-15 17:43:48,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63e2a016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 05:43:48, skipping insertion in model container [2022-03-15 17:43:48,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 05:43:48" (3/3) ... [2022-03-15 17:43:48,728 INFO L111 eAbstractionObserver]: Analyzing ICFG 27_Boop_simple_vf.i [2022-03-15 17:43:48,731 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-15 17:43:48,731 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-15 17:43:48,731 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-15 17:43:48,731 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-15 17:43:48,752 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,752 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,752 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,752 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,753 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,753 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,753 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,753 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,754 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,755 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,755 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,756 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,757 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,757 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,757 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,758 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,758 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,758 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,759 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,763 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,766 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,766 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,766 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,766 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,768 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:48,769 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-03-15 17:43:48,825 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 17:43:48,830 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 17:43:48,831 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-03-15 17:43:48,844 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 17:43:48,849 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 85 places, 91 transitions, 192 flow [2022-03-15 17:43:48,851 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 85 places, 91 transitions, 192 flow [2022-03-15 17:43:48,852 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 85 places, 91 transitions, 192 flow [2022-03-15 17:43:48,897 INFO L129 PetriNetUnfolder]: 13/101 cut-off events. [2022-03-15 17:43:48,897 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-03-15 17:43:48,901 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 101 events. 13/101 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 237 event pairs, 0 based on Foata normal form. 0/85 useless extension candidates. Maximal degree in co-relation 82. Up to 4 conditions per place. [2022-03-15 17:43:48,908 INFO L116 LiptonReduction]: Number of co-enabled transitions 2598 [2022-03-15 17:43:50,145 INFO L131 LiptonReduction]: Checked pairs total: 4143 [2022-03-15 17:43:50,145 INFO L133 LiptonReduction]: Total number of compositions: 76 [2022-03-15 17:43:50,153 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 31 places, 32 transitions, 74 flow [2022-03-15 17:43:50,195 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 423 states, 419 states have (on average 3.2696897374701672) internal successors, (1370), 422 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand has 423 states, 419 states have (on average 3.2696897374701672) internal successors, (1370), 422 states have internal predecessors, (1370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-03-15 17:43:50,201 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:43:50,201 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-03-15 17:43:50,202 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-15 17:43:50,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:43:50,205 INFO L85 PathProgramCache]: Analyzing trace with hash -331926773, now seen corresponding path program 1 times [2022-03-15 17:43:50,216 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:43:50,216 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649853435] [2022-03-15 17:43:50,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:43:50,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:43:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:50,310 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-15 17:43:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:50,356 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-15 17:43:50,357 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-03-15 17:43:50,358 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 4 remaining) [2022-03-15 17:43:50,360 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-03-15 17:43:50,360 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 4 remaining) [2022-03-15 17:43:50,360 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-03-15 17:43:50,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-15 17:43:50,362 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2022-03-15 17:43:50,363 WARN L235 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-03-15 17:43:50,363 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-03-15 17:43:50,377 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,378 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,379 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,379 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,379 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,379 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,379 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,380 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,381 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,382 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,382 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,383 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,384 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,384 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,384 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,384 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,384 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,385 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,385 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,385 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,385 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,386 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,387 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,388 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,389 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,389 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,389 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,390 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,391 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,391 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,391 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,391 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,395 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,396 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,403 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,404 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,404 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,404 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,405 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,405 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,405 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:50,408 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-03-15 17:43:50,418 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 17:43:50,419 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 17:43:50,419 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-03-15 17:43:50,422 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 17:43:50,422 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 144 transitions, 312 flow [2022-03-15 17:43:50,422 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 144 transitions, 312 flow [2022-03-15 17:43:50,422 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 144 transitions, 312 flow [2022-03-15 17:43:50,441 INFO L129 PetriNetUnfolder]: 17/127 cut-off events. [2022-03-15 17:43:50,442 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-03-15 17:43:50,443 INFO L84 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 127 events. 17/127 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 301 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 136. Up to 6 conditions per place. [2022-03-15 17:43:50,449 INFO L116 LiptonReduction]: Number of co-enabled transitions 4260 [2022-03-15 17:43:52,227 INFO L131 LiptonReduction]: Checked pairs total: 8668 [2022-03-15 17:43:52,227 INFO L133 LiptonReduction]: Total number of compositions: 124 [2022-03-15 17:43:52,228 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 50 places, 53 transitions, 130 flow [2022-03-15 17:43:52,349 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3953 states, 3945 states have (on average 4.580988593155894) internal successors, (18072), 3952 states have internal predecessors, (18072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand has 3953 states, 3945 states have (on average 4.580988593155894) internal successors, (18072), 3952 states have internal predecessors, (18072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-03-15 17:43:52,364 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:43:52,364 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:43:52,365 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-03-15 17:43:52,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:43:52,365 INFO L85 PathProgramCache]: Analyzing trace with hash 938578373, now seen corresponding path program 1 times [2022-03-15 17:43:52,366 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:43:52,366 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506259547] [2022-03-15 17:43:52,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:43:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:43:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:43:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:43:52,431 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:43:52,431 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506259547] [2022-03-15 17:43:52,433 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506259547] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:43:52,433 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:43:52,433 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-15 17:43:52,433 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [687262498] [2022-03-15 17:43:52,434 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:43:52,436 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:43:52,443 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2022-03-15 17:43:52,444 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:43:52,446 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:43:52,447 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-15 17:43:52,447 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:43:52,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-15 17:43:52,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:43:52,484 INFO L87 Difference]: Start difference. First operand has 3953 states, 3945 states have (on average 4.580988593155894) internal successors, (18072), 3952 states have internal predecessors, (18072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:52,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 17:43:52,593 INFO L93 Difference]: Finished difference Result 1938 states and 6988 transitions. [2022-03-15 17:43:52,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-15 17:43:52,595 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-03-15 17:43:52,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 17:43:52,614 INFO L225 Difference]: With dead ends: 1938 [2022-03-15 17:43:52,614 INFO L226 Difference]: Without dead ends: 1938 [2022-03-15 17:43:52,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:43:52,617 INFO L933 BasicCegarLoop]: 20 mSDtfsCounter, 23 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 38 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-15 17:43:52,617 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 38 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-15 17:43:52,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1938 states. [2022-03-15 17:43:52,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1938 to 1938. [2022-03-15 17:43:52,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1938 states, 1936 states have (on average 3.6095041322314048) internal successors, (6988), 1937 states have internal predecessors, (6988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1938 states and 6988 transitions. [2022-03-15 17:43:52,702 INFO L78 Accepts]: Start accepts. Automaton has 1938 states and 6988 transitions. Word has length 9 [2022-03-15 17:43:52,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 17:43:52,703 INFO L470 AbstractCegarLoop]: Abstraction has 1938 states and 6988 transitions. [2022-03-15 17:43:52,703 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 6988 transitions. [2022-03-15 17:43:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-03-15 17:43:52,704 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:43:52,704 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:43:52,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-15 17:43:52,705 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-03-15 17:43:52,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:43:52,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1196582722, now seen corresponding path program 1 times [2022-03-15 17:43:52,706 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:43:52,706 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117864622] [2022-03-15 17:43:52,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:43:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:43:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:52,720 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-15 17:43:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:52,730 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-15 17:43:52,730 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-03-15 17:43:52,731 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2022-03-15 17:43:52,731 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-03-15 17:43:52,731 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2022-03-15 17:43:52,731 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-03-15 17:43:52,731 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-03-15 17:43:52,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-03-15 17:43:52,732 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-03-15 17:43:52,732 WARN L235 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-03-15 17:43:52,732 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-03-15 17:43:52,740 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,740 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,740 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,741 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,742 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,743 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,744 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,745 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,746 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,747 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,748 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,749 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,750 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,751 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,752 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,753 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,754 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,755 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,759 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,760 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,761 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:52,762 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-03-15 17:43:52,763 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 17:43:52,764 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 17:43:52,764 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-03-15 17:43:52,765 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 17:43:52,765 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 177 places, 197 transitions, 436 flow [2022-03-15 17:43:52,765 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 177 places, 197 transitions, 436 flow [2022-03-15 17:43:52,765 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 177 places, 197 transitions, 436 flow [2022-03-15 17:43:52,780 INFO L129 PetriNetUnfolder]: 21/153 cut-off events. [2022-03-15 17:43:52,780 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-03-15 17:43:52,781 INFO L84 FinitePrefix]: Finished finitePrefix Result has 174 conditions, 153 events. 21/153 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 365 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 167. Up to 8 conditions per place. [2022-03-15 17:43:52,784 INFO L116 LiptonReduction]: Number of co-enabled transitions 6234 [2022-03-15 17:43:55,180 INFO L131 LiptonReduction]: Checked pairs total: 15325 [2022-03-15 17:43:55,180 INFO L133 LiptonReduction]: Total number of compositions: 177 [2022-03-15 17:43:55,181 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 65 places, 68 transitions, 178 flow [2022-03-15 17:43:56,023 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 25375 states, 25369 states have (on average 5.805865426307698) internal successors, (147289), 25374 states have internal predecessors, (147289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand has 25375 states, 25369 states have (on average 5.805865426307698) internal successors, (147289), 25374 states have internal predecessors, (147289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-03-15 17:43:56,093 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:43:56,093 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:43:56,093 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-03-15 17:43:56,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:43:56,094 INFO L85 PathProgramCache]: Analyzing trace with hash 678220315, now seen corresponding path program 1 times [2022-03-15 17:43:56,095 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:43:56,095 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009188561] [2022-03-15 17:43:56,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:43:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:43:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:43:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:43:56,140 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:43:56,140 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009188561] [2022-03-15 17:43:56,140 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009188561] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:43:56,178 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:43:56,178 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-15 17:43:56,178 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1907642910] [2022-03-15 17:43:56,178 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:43:56,178 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:43:56,179 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2022-03-15 17:43:56,179 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:43:56,179 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:43:56,179 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-15 17:43:56,179 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:43:56,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-15 17:43:56,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:43:56,231 INFO L87 Difference]: Start difference. First operand has 25375 states, 25369 states have (on average 5.805865426307698) internal successors, (147289), 25374 states have internal predecessors, (147289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:56,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 17:43:56,517 INFO L93 Difference]: Finished difference Result 15375 states and 72665 transitions. [2022-03-15 17:43:56,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-15 17:43:56,518 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-03-15 17:43:56,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 17:43:56,662 INFO L225 Difference]: With dead ends: 15375 [2022-03-15 17:43:56,662 INFO L226 Difference]: Without dead ends: 15375 [2022-03-15 17:43:56,663 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:43:56,665 INFO L933 BasicCegarLoop]: 26 mSDtfsCounter, 31 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-15 17:43:56,667 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 50 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-15 17:43:56,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15375 states. [2022-03-15 17:43:57,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15375 to 15375. [2022-03-15 17:43:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15375 states, 15373 states have (on average 4.726793729265595) internal successors, (72665), 15374 states have internal predecessors, (72665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15375 states to 15375 states and 72665 transitions. [2022-03-15 17:43:57,425 INFO L78 Accepts]: Start accepts. Automaton has 15375 states and 72665 transitions. Word has length 9 [2022-03-15 17:43:57,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 17:43:57,425 INFO L470 AbstractCegarLoop]: Abstraction has 15375 states and 72665 transitions. [2022-03-15 17:43:57,425 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:43:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 15375 states and 72665 transitions. [2022-03-15 17:43:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-03-15 17:43:57,428 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:43:57,428 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:43:57,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-15 17:43:57,428 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-03-15 17:43:57,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:43:57,429 INFO L85 PathProgramCache]: Analyzing trace with hash 842271231, now seen corresponding path program 1 times [2022-03-15 17:43:57,429 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:43:57,429 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633395056] [2022-03-15 17:43:57,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:43:57,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:43:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:57,449 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-15 17:43:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-15 17:43:57,477 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-15 17:43:57,477 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-03-15 17:43:57,477 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (5 of 6 remaining) [2022-03-15 17:43:57,477 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-03-15 17:43:57,478 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 6 remaining) [2022-03-15 17:43:57,478 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-03-15 17:43:57,478 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-03-15 17:43:57,478 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-03-15 17:43:57,478 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-03-15 17:43:57,478 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-03-15 17:43:57,478 WARN L235 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-03-15 17:43:57,478 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-03-15 17:43:57,491 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,491 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,492 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,493 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,494 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,495 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,496 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,497 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,498 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,499 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,500 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,501 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,502 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,503 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,504 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,505 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,506 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,507 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,508 WARN L322 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,509 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,511 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#t~nondet3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~rval~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,512 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_~count~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 17:43:57,513 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-03-15 17:43:57,513 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 17:43:57,514 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 17:43:57,514 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-03-15 17:43:57,516 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 17:43:57,516 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 223 places, 250 transitions, 564 flow [2022-03-15 17:43:57,517 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 223 places, 250 transitions, 564 flow [2022-03-15 17:43:57,517 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 250 transitions, 564 flow [2022-03-15 17:43:57,552 INFO L129 PetriNetUnfolder]: 25/179 cut-off events. [2022-03-15 17:43:57,552 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-03-15 17:43:57,555 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 179 events. 25/179 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 411 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 199. Up to 10 conditions per place. [2022-03-15 17:43:57,561 INFO L116 LiptonReduction]: Number of co-enabled transitions 8520 [2022-03-15 17:44:00,431 INFO L131 LiptonReduction]: Checked pairs total: 21229 [2022-03-15 17:44:00,431 INFO L133 LiptonReduction]: Total number of compositions: 229 [2022-03-15 17:44:00,432 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 81 places, 85 transitions, 234 flow [2022-03-15 17:44:07,893 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 177667 states, 177660 states have (on average 7.089333558482495) internal successors, (1259491), 177666 states have internal predecessors, (1259491), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand has 177667 states, 177660 states have (on average 7.089333558482495) internal successors, (1259491), 177666 states have internal predecessors, (1259491), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-03-15 17:44:08,232 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:44:08,232 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:44:08,233 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-03-15 17:44:08,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:44:08,233 INFO L85 PathProgramCache]: Analyzing trace with hash 2097676877, now seen corresponding path program 1 times [2022-03-15 17:44:08,237 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:44:08,237 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077101085] [2022-03-15 17:44:08,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:44:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:44:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:44:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:44:08,282 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:44:08,282 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077101085] [2022-03-15 17:44:08,282 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077101085] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:44:08,282 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:44:08,282 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-15 17:44:08,283 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [9449975] [2022-03-15 17:44:08,283 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:44:08,283 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:44:08,283 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2022-03-15 17:44:08,283 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:44:08,284 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:44:08,284 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-15 17:44:08,284 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:44:08,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-15 17:44:08,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:44:08,621 INFO L87 Difference]: Start difference. First operand has 177667 states, 177660 states have (on average 7.089333558482495) internal successors, (1259491), 177666 states have internal predecessors, (1259491), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:11,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 17:44:11,013 INFO L93 Difference]: Finished difference Result 121401 states and 711427 transitions. [2022-03-15 17:44:11,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-15 17:44:11,013 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-03-15 17:44:11,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 17:44:12,328 INFO L225 Difference]: With dead ends: 121401 [2022-03-15 17:44:12,328 INFO L226 Difference]: Without dead ends: 121401 [2022-03-15 17:44:12,328 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:44:12,329 INFO L933 BasicCegarLoop]: 33 mSDtfsCounter, 39 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-03-15 17:44:12,329 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 64 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-03-15 17:44:12,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121401 states. [2022-03-15 17:44:17,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121401 to 121401. [2022-03-15 17:44:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121401 states, 121399 states have (on average 5.8602377284821126) internal successors, (711427), 121400 states have internal predecessors, (711427), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121401 states to 121401 states and 711427 transitions. [2022-03-15 17:44:18,653 INFO L78 Accepts]: Start accepts. Automaton has 121401 states and 711427 transitions. Word has length 9 [2022-03-15 17:44:18,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 17:44:18,653 INFO L470 AbstractCegarLoop]: Abstraction has 121401 states and 711427 transitions. [2022-03-15 17:44:18,654 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 121401 states and 711427 transitions. [2022-03-15 17:44:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-03-15 17:44:18,657 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:44:18,657 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:44:18,657 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-03-15 17:44:18,657 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-03-15 17:44:18,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:44:18,658 INFO L85 PathProgramCache]: Analyzing trace with hash -636658569, now seen corresponding path program 1 times [2022-03-15 17:44:18,665 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:44:18,665 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974756165] [2022-03-15 17:44:18,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:44:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:44:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:44:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:44:18,736 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:44:18,736 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974756165] [2022-03-15 17:44:18,736 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974756165] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:44:18,736 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:44:18,736 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-15 17:44:18,736 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1163518752] [2022-03-15 17:44:18,737 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:44:18,737 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:44:18,739 INFO L252 McrAutomatonBuilder]: Finished intersection with 36 states and 50 transitions. [2022-03-15 17:44:18,739 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:44:18,815 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:44:18,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-15 17:44:18,816 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:44:18,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-15 17:44:18,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-15 17:44:18,816 INFO L87 Difference]: Start difference. First operand 121401 states and 711427 transitions. Second operand has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:23,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 17:44:23,458 INFO L93 Difference]: Finished difference Result 298966 states and 1743197 transitions. [2022-03-15 17:44:23,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-15 17:44:23,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-03-15 17:44:23,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 17:44:26,992 INFO L225 Difference]: With dead ends: 298966 [2022-03-15 17:44:26,992 INFO L226 Difference]: Without dead ends: 298966 [2022-03-15 17:44:26,992 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-15 17:44:26,993 INFO L933 BasicCegarLoop]: 56 mSDtfsCounter, 78 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 113 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-15 17:44:26,993 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 113 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-15 17:44:28,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298966 states. [2022-03-15 17:44:40,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298966 to 274670. [2022-03-15 17:44:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 274670 states, 274668 states have (on average 5.917751612856248) internal successors, (1625417), 274669 states have internal predecessors, (1625417), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274670 states to 274670 states and 1625417 transitions. [2022-03-15 17:44:45,891 INFO L78 Accepts]: Start accepts. Automaton has 274670 states and 1625417 transitions. Word has length 20 [2022-03-15 17:44:45,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 17:44:45,893 INFO L470 AbstractCegarLoop]: Abstraction has 274670 states and 1625417 transitions. [2022-03-15 17:44:45,893 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 274670 states and 1625417 transitions. [2022-03-15 17:44:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-03-15 17:44:45,917 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:44:45,917 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:44:45,917 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-03-15 17:44:45,917 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-03-15 17:44:45,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:44:45,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1332748573, now seen corresponding path program 2 times [2022-03-15 17:44:45,932 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:44:45,932 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237606408] [2022-03-15 17:44:45,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:44:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:44:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:44:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:44:45,970 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:44:45,970 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237606408] [2022-03-15 17:44:45,970 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237606408] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:44:45,970 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:44:45,970 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-15 17:44:45,970 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1850341622] [2022-03-15 17:44:45,971 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:44:45,987 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:44:45,989 INFO L252 McrAutomatonBuilder]: Finished intersection with 24 states and 26 transitions. [2022-03-15 17:44:45,989 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:44:46,000 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:44:46,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-15 17:44:46,000 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:44:46,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-15 17:44:46,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:44:46,001 INFO L87 Difference]: Start difference. First operand 274670 states and 1625417 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:44:49,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 17:44:49,614 INFO L93 Difference]: Finished difference Result 165517 states and 933009 transitions. [2022-03-15 17:44:49,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-15 17:44:49,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-03-15 17:44:49,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 17:44:51,913 INFO L225 Difference]: With dead ends: 165517 [2022-03-15 17:44:51,913 INFO L226 Difference]: Without dead ends: 165517 [2022-03-15 17:44:51,913 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 17:44:51,914 INFO L933 BasicCegarLoop]: 43 mSDtfsCounter, 45 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-15 17:44:51,914 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 66 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-15 17:44:52,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165517 states. [2022-03-15 17:44:59,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165517 to 160603. [2022-03-15 17:44:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160603 states, 160601 states have (on average 5.638638613707262) internal successors, (905571), 160602 states have internal predecessors, (905571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:45:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160603 states to 160603 states and 905571 transitions. [2022-03-15 17:45:02,033 INFO L78 Accepts]: Start accepts. Automaton has 160603 states and 905571 transitions. Word has length 20 [2022-03-15 17:45:02,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 17:45:02,033 INFO L470 AbstractCegarLoop]: Abstraction has 160603 states and 905571 transitions. [2022-03-15 17:45:02,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 2 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-03-15 17:45:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 160603 states and 905571 transitions. [2022-03-15 17:45:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-03-15 17:45:02,036 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 17:45:02,036 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-15 17:45:02,036 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-03-15 17:45:02,036 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-03-15 17:45:02,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 17:45:02,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1744696781, now seen corresponding path program 1 times [2022-03-15 17:45:02,038 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 17:45:02,038 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679523917] [2022-03-15 17:45:02,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 17:45:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 17:45:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 17:45:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 17:45:02,099 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 17:45:02,099 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679523917] [2022-03-15 17:45:02,099 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679523917] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 17:45:02,099 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 17:45:02,099 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-15 17:45:02,099 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1341765017] [2022-03-15 17:45:02,099 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 17:45:02,101 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 17:45:02,103 INFO L252 McrAutomatonBuilder]: Finished intersection with 37 states and 51 transitions. [2022-03-15 17:45:02,103 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 17:45:02,161 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 17:45:02,161 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-15 17:45:02,161 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 17:45:02,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-15 17:45:02,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-15 17:45:02,162 INFO L87 Difference]: Start difference. First operand 160603 states and 905571 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)