/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../sv-benchmarks/c/weaver/chl-nzb-file-symm.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-8c2bbc9 [2021-10-07 15:34:55,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-07 15:34:55,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-07 15:34:55,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-10-07 15:34:55,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-10-07 15:34:55,245 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-07 15:34:55,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-07 15:34:55,246 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-07 15:34:55,246 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-07 15:34:55,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-07 15:34:55,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-07 15:34:55,248 INFO L138 SettingsManager]: * Use SBE=true [2021-10-07 15:34:55,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-07 15:34:55,249 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-07 15:34:55,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-07 15:34:55,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-07 15:34:55,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-07 15:34:55,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-07 15:34:55,250 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-07 15:34:55,250 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-07 15:34:55,251 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-07 15:34:55,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-07 15:34:55,251 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-07 15:34:55,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-07 15:34:55,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-07 15:34:55,252 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-07 15:34:55,252 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-07 15:34:55,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-07 15:34:55,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-07 15:34:55,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-07 15:34:55,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-07 15:34:55,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-07 15:34:55,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-07 15:34:55,254 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-07 15:34:55,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-07 15:34:55,255 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-07 15:34:55,255 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-07 15:34:55,255 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-07 15:34:55,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-07 15:34:55,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-07 15:34:55,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-07 15:34:55,655 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-07 15:34:55,656 INFO L275 PluginConnector]: CDTParser initialized [2021-10-07 15:34:55,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/chl-nzb-file-symm.wvr.c [2021-10-07 15:34:55,741 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4132801eb/9ba3797419584e739ad30ff5e4ff225c/FLAG3b18d2979 [2021-10-07 15:34:56,366 INFO L306 CDTParser]: Found 1 translation units. [2021-10-07 15:34:56,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/chl-nzb-file-symm.wvr.c [2021-10-07 15:34:56,375 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4132801eb/9ba3797419584e739ad30ff5e4ff225c/FLAG3b18d2979 [2021-10-07 15:34:56,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4132801eb/9ba3797419584e739ad30ff5e4ff225c [2021-10-07 15:34:56,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-07 15:34:56,744 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-07 15:34:56,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-07 15:34:56,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-07 15:34:56,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-07 15:34:56,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 03:34:56" (1/1) ... [2021-10-07 15:34:56,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5240ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:56, skipping insertion in model container [2021-10-07 15:34:56,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 03:34:56" (1/1) ... [2021-10-07 15:34:56,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-07 15:34:56,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-07 15:34:57,014 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/chl-nzb-file-symm.wvr.c[5384,5397] [2021-10-07 15:34:57,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-07 15:34:57,052 INFO L203 MainTranslator]: Completed pre-run [2021-10-07 15:34:57,095 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/chl-nzb-file-symm.wvr.c[5384,5397] [2021-10-07 15:34:57,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-07 15:34:57,118 INFO L208 MainTranslator]: Completed translation [2021-10-07 15:34:57,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57 WrapperNode [2021-10-07 15:34:57,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-07 15:34:57,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-07 15:34:57,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-07 15:34:57,120 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-07 15:34:57,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-07 15:34:57,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-07 15:34:57,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-07 15:34:57,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-07 15:34:57,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-07 15:34:57,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-07 15:34:57,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-07 15:34:57,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-07 15:34:57,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (1/1) ... [2021-10-07 15:34:57,329 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-07 15:34:57,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-07 15:34:57,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-07 15:34:57,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-07 15:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-07 15:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-07 15:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-07 15:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-07 15:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-07 15:34:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-07 15:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-07 15:34:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-07 15:34:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-07 15:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-07 15:34:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-07 15:34:57,424 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-07 15:35:02,753 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-07 15:35:02,753 INFO L299 CfgBuilder]: Removed 38 assume(true) statements. [2021-10-07 15:35:02,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 03:35:02 BoogieIcfgContainer [2021-10-07 15:35:02,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-07 15:35:02,761 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-07 15:35:02,761 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-07 15:35:02,765 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-07 15:35:02,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 03:34:56" (1/3) ... [2021-10-07 15:35:02,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73439f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 03:35:02, skipping insertion in model container [2021-10-07 15:35:02,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 03:34:57" (2/3) ... [2021-10-07 15:35:02,767 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73439f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 03:35:02, skipping insertion in model container [2021-10-07 15:35:02,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 03:35:02" (3/3) ... [2021-10-07 15:35:02,768 INFO L111 eAbstractionObserver]: Analyzing ICFG chl-nzb-file-symm.wvr.c [2021-10-07 15:35:02,774 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-07 15:35:02,775 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 46 error locations. [2021-10-07 15:35:02,775 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-07 15:35:02,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,856 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,857 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,862 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,862 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,864 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,865 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,865 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,865 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,865 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,865 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,866 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,866 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,866 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,866 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,867 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,867 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,867 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,868 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,868 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,868 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,868 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,869 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,869 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,869 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,870 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,871 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,876 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,887 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,888 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,889 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,890 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,891 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,891 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,894 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,894 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,894 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,894 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,895 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,896 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,897 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,898 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,899 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,900 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,900 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,900 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,900 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,901 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,902 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,903 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,904 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,905 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,906 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,907 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,908 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,909 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,910 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,911 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,911 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,911 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,912 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,916 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,916 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,919 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,920 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,920 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,920 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,920 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,921 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,922 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,922 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,922 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,922 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,923 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,923 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,923 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,924 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,925 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,926 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,926 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,926 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,927 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,927 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,927 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,927 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,928 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,929 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,931 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,932 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,933 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,933 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,933 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,933 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,933 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,936 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,937 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,938 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,939 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,940 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,941 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,942 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,943 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,944 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,945 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,945 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,946 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,947 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,951 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,952 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,952 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,952 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,952 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,966 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,970 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,971 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,972 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,973 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,975 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,978 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,983 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,998 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:02,999 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,000 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,001 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,002 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,004 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,004 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,004 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,005 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,006 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,008 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,009 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,010 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,010 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,010 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,010 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,010 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,011 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,011 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,012 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,012 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,012 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,012 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,012 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,013 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,016 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,016 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,016 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,016 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,018 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,019 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,020 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,021 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,022 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,022 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,022 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,022 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,022 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,023 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,024 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,025 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,026 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,027 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,027 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,027 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,027 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,027 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,028 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,029 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,030 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,031 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,031 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,034 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,034 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,034 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,035 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,036 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,037 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,045 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,045 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,045 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,045 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,045 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,052 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,052 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,053 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,054 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,055 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,056 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~short20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-07 15:35:03,061 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-10-07 15:35:03,131 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-07 15:35:03,141 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-07 15:35:03,142 INFO L340 AbstractCegarLoop]: Starting to check reachability of 80 error locations. [2021-10-07 15:35:03,163 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-10-07 15:35:03,176 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 234 places, 246 transitions, 508 flow [2021-10-07 15:35:03,178 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 234 places, 246 transitions, 508 flow [2021-10-07 15:35:03,180 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 234 places, 246 transitions, 508 flow [2021-10-07 15:35:03,327 INFO L129 PetriNetUnfolder]: 19/244 cut-off events. [2021-10-07 15:35:03,328 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-10-07 15:35:03,339 INFO L84 FinitePrefix]: Finished finitePrefix Result has 253 conditions, 244 events. 19/244 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 397 event pairs, 0 based on Foata normal form. 0/179 useless extension candidates. Maximal degree in co-relation 164. Up to 2 conditions per place. [2021-10-07 15:35:03,343 INFO L116 LiptonReduction]: Number of co-enabled transitions 3348 [2021-10-07 15:35:19,309 WARN L207 SmtUtils]: Spent 6.13 s on a formula simplification. DAG size of input: 400 DAG size of output: 292 [2021-10-07 15:35:45,105 WARN L207 SmtUtils]: Spent 5.91 s on a formula simplification. DAG size of input: 472 DAG size of output: 299 [2021-10-07 15:36:08,334 INFO L131 LiptonReduction]: Checked pairs total: 4454 [2021-10-07 15:36:08,334 INFO L133 LiptonReduction]: Total number of compositions: 281 [2021-10-07 15:36:08,345 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 70 places, 69 transitions, 154 flow [2021-10-07 15:36:08,429 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1609 states, 667 states have (on average 6.671664167916042) internal successors, (4450), 1608 states have internal predecessors, (4450), 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) [2021-10-07 15:36:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand has 1609 states, 667 states have (on average 6.671664167916042) internal successors, (4450), 1608 states have internal predecessors, (4450), 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) [2021-10-07 15:36:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2021-10-07 15:36:08,441 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:08,442 INFO L512 BasicCegarLoop]: trace histogram [1, 1] [2021-10-07 15:36:08,442 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:08,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:08,448 INFO L82 PathProgramCache]: Analyzing trace with hash 55113, now seen corresponding path program 1 times [2021-10-07 15:36:08,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:08,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1603341428] [2021-10-07 15:36:08,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:08,462 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:08,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:08,465 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:08,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-07 15:36:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:08,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-07 15:36:08,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:08,962 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:08,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 18 treesize of output 57 [2021-10-07 15:36:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:09,060 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:09,156 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:09,156 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1603341428] [2021-10-07 15:36:09,157 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1603341428] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:09,157 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:09,157 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 2 [2021-10-07 15:36:09,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974337342] [2021-10-07 15:36:09,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-07 15:36:09,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:09,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-07 15:36:09,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:09,190 INFO L87 Difference]: Start difference. First operand has 1609 states, 667 states have (on average 6.671664167916042) internal successors, (4450), 1608 states have internal predecessors, (4450), 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 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2021-10-07 15:36:10,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:10,252 INFO L93 Difference]: Finished difference Result 1218 states and 3381 transitions. [2021-10-07 15:36:10,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:10,256 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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 2 [2021-10-07 15:36:10,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:10,286 INFO L225 Difference]: With dead ends: 1218 [2021-10-07 15:36:10,286 INFO L226 Difference]: Without dead ends: 1218 [2021-10-07 15:36:10,287 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 60.6ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:10,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2021-10-07 15:36:10,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 412. [2021-10-07 15:36:10,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 231 states have (on average 4.956709956709957) internal successors, (1145), 411 states have internal predecessors, (1145), 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) [2021-10-07 15:36:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 1145 transitions. [2021-10-07 15:36:10,390 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 1145 transitions. Word has length 2 [2021-10-07 15:36:10,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:10,390 INFO L470 AbstractCegarLoop]: Abstraction has 412 states and 1145 transitions. [2021-10-07 15:36:10,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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) [2021-10-07 15:36:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1145 transitions. [2021-10-07 15:36:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2021-10-07 15:36:10,391 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:10,391 INFO L512 BasicCegarLoop]: trace histogram [1, 1] [2021-10-07 15:36:10,408 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:10,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:10,594 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:10,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:10,597 INFO L82 PathProgramCache]: Analyzing trace with hash 55114, now seen corresponding path program 1 times [2021-10-07 15:36:10,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:10,598 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [415415472] [2021-10-07 15:36:10,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:10,598 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:10,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:10,599 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:10,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-07 15:36:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:10,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-07 15:36:10,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:10,764 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:10,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 12 treesize of output 22 [2021-10-07 15:36:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:10,795 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:10,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:10,800 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:10,802 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [415415472] [2021-10-07 15:36:10,802 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [415415472] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:10,802 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:10,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 1 [2021-10-07 15:36:10,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185902877] [2021-10-07 15:36:10,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-07 15:36:10,804 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:10,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-07 15:36:10,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-07 15:36:10,815 INFO L87 Difference]: Start difference. First operand 412 states and 1145 transitions. Second operand has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2021-10-07 15:36:10,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:10,976 INFO L93 Difference]: Finished difference Result 410 states and 1139 transitions. [2021-10-07 15:36:10,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-07 15:36:10,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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 2 [2021-10-07 15:36:10,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:10,980 INFO L225 Difference]: With dead ends: 410 [2021-10-07 15:36:10,980 INFO L226 Difference]: Without dead ends: 410 [2021-10-07 15:36:10,981 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-07 15:36:10,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2021-10-07 15:36:10,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 410. [2021-10-07 15:36:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 231 states have (on average 4.93073593073593) internal successors, (1139), 409 states have internal predecessors, (1139), 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) [2021-10-07 15:36:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 1139 transitions. [2021-10-07 15:36:11,003 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 1139 transitions. Word has length 2 [2021-10-07 15:36:11,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:11,003 INFO L470 AbstractCegarLoop]: Abstraction has 410 states and 1139 transitions. [2021-10-07 15:36:11,004 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.0) internal successors, (2), 2 states have internal predecessors, (2), 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) [2021-10-07 15:36:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1139 transitions. [2021-10-07 15:36:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-07 15:36:11,004 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:11,004 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1] [2021-10-07 15:36:11,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:11,216 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:11,217 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:11,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:11,218 INFO L82 PathProgramCache]: Analyzing trace with hash 1715873, now seen corresponding path program 1 times [2021-10-07 15:36:11,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:11,219 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [908411688] [2021-10-07 15:36:11,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:11,220 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:11,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:11,221 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:11,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-07 15:36:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:11,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-07 15:36:11,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:11,401 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:11,424 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:11,425 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [908411688] [2021-10-07 15:36:11,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [908411688] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:11,425 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:11,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-07 15:36:11,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663135290] [2021-10-07 15:36:11,427 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-07 15:36:11,427 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:11,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-07 15:36:11,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:11,428 INFO L87 Difference]: Start difference. First operand 410 states and 1139 transitions. Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 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) [2021-10-07 15:36:11,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:11,527 INFO L93 Difference]: Finished difference Result 410 states and 1131 transitions. [2021-10-07 15:36:11,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:11,528 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 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 3 [2021-10-07 15:36:11,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:11,532 INFO L225 Difference]: With dead ends: 410 [2021-10-07 15:36:11,532 INFO L226 Difference]: Without dead ends: 410 [2021-10-07 15:36:11,533 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.2ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:11,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states. [2021-10-07 15:36:11,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 410. [2021-10-07 15:36:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 231 states have (on average 4.896103896103896) internal successors, (1131), 409 states have internal predecessors, (1131), 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) [2021-10-07 15:36:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 1131 transitions. [2021-10-07 15:36:11,551 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 1131 transitions. Word has length 3 [2021-10-07 15:36:11,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:11,551 INFO L470 AbstractCegarLoop]: Abstraction has 410 states and 1131 transitions. [2021-10-07 15:36:11,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 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) [2021-10-07 15:36:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1131 transitions. [2021-10-07 15:36:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-10-07 15:36:11,552 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:11,552 INFO L512 BasicCegarLoop]: trace histogram [2, 1, 1] [2021-10-07 15:36:11,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:11,764 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:11,765 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:11,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:11,765 INFO L82 PathProgramCache]: Analyzing trace with hash 53144969, now seen corresponding path program 1 times [2021-10-07 15:36:11,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:11,766 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1651005691] [2021-10-07 15:36:11,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:11,766 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:11,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:11,767 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:11,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-07 15:36:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:11,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-07 15:36:11,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:12,068 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:12,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 18 treesize of output 57 [2021-10-07 15:36:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:12,204 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:12,554 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:12,554 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1651005691] [2021-10-07 15:36:12,555 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1651005691] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:12,555 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:12,555 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 6 [2021-10-07 15:36:12,555 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38491482] [2021-10-07 15:36:12,555 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:36:12,555 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:12,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:36:12,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:36:12,556 INFO L87 Difference]: Start difference. First operand 410 states and 1131 transitions. Second operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2021-10-07 15:36:15,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:15,583 INFO L93 Difference]: Finished difference Result 1619 states and 4503 transitions. [2021-10-07 15:36:15,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-07 15:36:15,584 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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 4 [2021-10-07 15:36:15,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:15,599 INFO L225 Difference]: With dead ends: 1619 [2021-10-07 15:36:15,599 INFO L226 Difference]: Without dead ends: 1619 [2021-10-07 15:36:15,599 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 420.7ms TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-10-07 15:36:15,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1619 states. [2021-10-07 15:36:15,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1619 to 416. [2021-10-07 15:36:15,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 237 states have (on average 4.848101265822785) internal successors, (1149), 415 states have internal predecessors, (1149), 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) [2021-10-07 15:36:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 1149 transitions. [2021-10-07 15:36:15,628 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 1149 transitions. Word has length 4 [2021-10-07 15:36:15,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:15,628 INFO L470 AbstractCegarLoop]: Abstraction has 416 states and 1149 transitions. [2021-10-07 15:36:15,628 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2021-10-07 15:36:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1149 transitions. [2021-10-07 15:36:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-07 15:36:15,629 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:15,629 INFO L512 BasicCegarLoop]: trace histogram [5, 1, 1] [2021-10-07 15:36:15,643 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-10-07 15:36:15,840 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:15,841 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:15,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:15,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1595532421, now seen corresponding path program 2 times [2021-10-07 15:36:15,843 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:15,844 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [123562612] [2021-10-07 15:36:15,844 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-07 15:36:15,844 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:15,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:15,845 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:15,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-07 15:36:16,022 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-07 15:36:16,022 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-07 15:36:16,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-07 15:36:16,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:16,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-07 15:36:16,310 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:16,311 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [123562612] [2021-10-07 15:36:16,311 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [123562612] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:16,311 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:16,311 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 12 [2021-10-07 15:36:16,311 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603821625] [2021-10-07 15:36:16,312 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-10-07 15:36:16,312 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:16,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-10-07 15:36:16,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-10-07 15:36:16,313 INFO L87 Difference]: Start difference. First operand 416 states and 1149 transitions. Second operand has 14 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 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) [2021-10-07 15:36:16,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:16,501 INFO L93 Difference]: Finished difference Result 414 states and 1133 transitions. [2021-10-07 15:36:16,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-07 15:36:16,502 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 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 7 [2021-10-07 15:36:16,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:16,506 INFO L225 Difference]: With dead ends: 414 [2021-10-07 15:36:16,506 INFO L226 Difference]: Without dead ends: 414 [2021-10-07 15:36:16,507 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 190.3ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-10-07 15:36:16,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2021-10-07 15:36:16,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 414. [2021-10-07 15:36:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 414 states, 237 states have (on average 4.780590717299578) internal successors, (1133), 413 states have internal predecessors, (1133), 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) [2021-10-07 15:36:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 1133 transitions. [2021-10-07 15:36:16,523 INFO L78 Accepts]: Start accepts. Automaton has 414 states and 1133 transitions. Word has length 7 [2021-10-07 15:36:16,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:16,523 INFO L470 AbstractCegarLoop]: Abstraction has 414 states and 1133 transitions. [2021-10-07 15:36:16,523 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 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) [2021-10-07 15:36:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1133 transitions. [2021-10-07 15:36:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-07 15:36:16,524 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:16,524 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1] [2021-10-07 15:36:16,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Ended with exit code 0 [2021-10-07 15:36:16,736 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:16,737 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:16,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:16,738 INFO L82 PathProgramCache]: Analyzing trace with hash 1218223858, now seen corresponding path program 1 times [2021-10-07 15:36:16,739 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:16,739 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [126802416] [2021-10-07 15:36:16,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:16,740 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:16,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:16,740 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:16,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-10-07 15:36:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:16,948 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-07 15:36:16,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:17,002 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:17,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 36 [2021-10-07 15:36:17,324 INFO L354 Elim1Store]: treesize reduction 30, result has 36.2 percent of original size [2021-10-07 15:36:17,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 44 [2021-10-07 15:36:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:17,675 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:17,732 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:17,732 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:17,732 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [126802416] [2021-10-07 15:36:17,733 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [126802416] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:17,733 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:17,733 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 2 [2021-10-07 15:36:17,733 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590216485] [2021-10-07 15:36:17,733 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-07 15:36:17,733 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:17,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-07 15:36:17,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:17,734 INFO L87 Difference]: Start difference. First operand 414 states and 1133 transitions. Second operand has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2021-10-07 15:36:17,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:17,914 INFO L93 Difference]: Finished difference Result 332 states and 871 transitions. [2021-10-07 15:36:17,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-07 15:36:17,915 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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 13 [2021-10-07 15:36:17,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:17,918 INFO L225 Difference]: With dead ends: 332 [2021-10-07 15:36:17,918 INFO L226 Difference]: Without dead ends: 332 [2021-10-07 15:36:17,918 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 20 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 163.5ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:17,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2021-10-07 15:36:17,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 332. [2021-10-07 15:36:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 205 states have (on average 4.248780487804878) internal successors, (871), 331 states have internal predecessors, (871), 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) [2021-10-07 15:36:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 871 transitions. [2021-10-07 15:36:17,930 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 871 transitions. Word has length 13 [2021-10-07 15:36:17,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:17,931 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 871 transitions. [2021-10-07 15:36:17,934 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) [2021-10-07 15:36:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 871 transitions. [2021-10-07 15:36:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-07 15:36:17,935 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:17,935 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1] [2021-10-07 15:36:17,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:18,149 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:18,149 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:18,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:18,150 INFO L82 PathProgramCache]: Analyzing trace with hash 1218223859, now seen corresponding path program 1 times [2021-10-07 15:36:18,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:18,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1553145649] [2021-10-07 15:36:18,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:18,154 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:18,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:18,155 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:18,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-10-07 15:36:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:18,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-07 15:36:18,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:18,586 INFO L354 Elim1Store]: treesize reduction 137, result has 25.9 percent of original size [2021-10-07 15:36:18,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 34 treesize of output 68 [2021-10-07 15:36:18,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 62 [2021-10-07 15:36:18,822 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-10-07 15:36:18,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2021-10-07 15:36:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:19,071 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:19,368 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:19,368 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1553145649] [2021-10-07 15:36:19,368 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1553145649] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:19,369 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:19,369 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 4 [2021-10-07 15:36:19,369 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996981923] [2021-10-07 15:36:19,369 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-07 15:36:19,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:19,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-07 15:36:19,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-07 15:36:19,370 INFO L87 Difference]: Start difference. First operand 332 states and 871 transitions. Second operand has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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) [2021-10-07 15:36:19,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:19,620 INFO L93 Difference]: Finished difference Result 250 states and 609 transitions. [2021-10-07 15:36:19,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:19,625 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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 13 [2021-10-07 15:36:19,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:19,627 INFO L225 Difference]: With dead ends: 250 [2021-10-07 15:36:19,628 INFO L226 Difference]: Without dead ends: 250 [2021-10-07 15:36:19,628 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 171.8ms TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-10-07 15:36:19,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2021-10-07 15:36:19,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 250. [2021-10-07 15:36:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 173 states have (on average 3.520231213872832) internal successors, (609), 249 states have internal predecessors, (609), 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) [2021-10-07 15:36:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 609 transitions. [2021-10-07 15:36:19,637 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 609 transitions. Word has length 13 [2021-10-07 15:36:19,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:19,637 INFO L470 AbstractCegarLoop]: Abstraction has 250 states and 609 transitions. [2021-10-07 15:36:19,637 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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) [2021-10-07 15:36:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 609 transitions. [2021-10-07 15:36:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-07 15:36:19,638 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:19,638 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1] [2021-10-07 15:36:19,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:19,851 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:19,851 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:19,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:19,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1812899678, now seen corresponding path program 1 times [2021-10-07 15:36:19,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:19,853 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [531713390] [2021-10-07 15:36:19,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:19,854 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:19,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:19,855 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:19,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-10-07 15:36:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:20,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-07 15:36:20,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:20,128 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:20,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 36 [2021-10-07 15:36:20,466 INFO L354 Elim1Store]: treesize reduction 57, result has 30.5 percent of original size [2021-10-07 15:36:20,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 56 [2021-10-07 15:36:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:20,887 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:20,954 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:20,954 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [531713390] [2021-10-07 15:36:20,955 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [531713390] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:20,955 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:20,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 2 [2021-10-07 15:36:20,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034071788] [2021-10-07 15:36:20,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-07 15:36:20,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:20,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-07 15:36:20,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:20,956 INFO L87 Difference]: Start difference. First operand 250 states and 609 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-10-07 15:36:21,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:21,132 INFO L93 Difference]: Finished difference Result 232 states and 571 transitions. [2021-10-07 15:36:21,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-07 15:36:21,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 15 [2021-10-07 15:36:21,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:21,134 INFO L225 Difference]: With dead ends: 232 [2021-10-07 15:36:21,135 INFO L226 Difference]: Without dead ends: 232 [2021-10-07 15:36:21,135 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 24 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 39.3ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:21,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2021-10-07 15:36:21,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 232. [2021-10-07 15:36:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 169 states have (on average 3.378698224852071) internal successors, (571), 231 states have internal predecessors, (571), 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) [2021-10-07 15:36:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 571 transitions. [2021-10-07 15:36:21,143 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 571 transitions. Word has length 15 [2021-10-07 15:36:21,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:21,145 INFO L470 AbstractCegarLoop]: Abstraction has 232 states and 571 transitions. [2021-10-07 15:36:21,145 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-10-07 15:36:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 571 transitions. [2021-10-07 15:36:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-07 15:36:21,146 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:21,146 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1] [2021-10-07 15:36:21,162 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:21,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:21,360 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:21,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:21,360 INFO L82 PathProgramCache]: Analyzing trace with hash -1812899676, now seen corresponding path program 1 times [2021-10-07 15:36:21,361 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:21,361 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1579678095] [2021-10-07 15:36:21,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:21,361 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:21,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:21,362 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:21,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-10-07 15:36:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:21,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-07 15:36:21,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:21,798 INFO L354 Elim1Store]: treesize reduction 141, result has 23.8 percent of original size [2021-10-07 15:36:21,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 63 [2021-10-07 15:36:21,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 58 [2021-10-07 15:36:21,925 INFO L354 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2021-10-07 15:36:21,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2021-10-07 15:36:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:22,143 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:22,475 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:22,475 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1579678095] [2021-10-07 15:36:22,475 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1579678095] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:22,475 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:22,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 4 [2021-10-07 15:36:22,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173958258] [2021-10-07 15:36:22,476 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-07 15:36:22,476 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:22,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-07 15:36:22,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-07 15:36:22,477 INFO L87 Difference]: Start difference. First operand 232 states and 571 transitions. Second operand has 6 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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) [2021-10-07 15:36:22,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:22,690 INFO L93 Difference]: Finished difference Result 214 states and 533 transitions. [2021-10-07 15:36:22,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:22,691 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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 15 [2021-10-07 15:36:22,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:22,693 INFO L225 Difference]: With dead ends: 214 [2021-10-07 15:36:22,693 INFO L226 Difference]: Without dead ends: 214 [2021-10-07 15:36:22,693 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 160.8ms TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-10-07 15:36:22,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2021-10-07 15:36:22,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2021-10-07 15:36:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 165 states have (on average 3.2303030303030305) internal successors, (533), 213 states have internal predecessors, (533), 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) [2021-10-07 15:36:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 533 transitions. [2021-10-07 15:36:22,700 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 533 transitions. Word has length 15 [2021-10-07 15:36:22,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:22,701 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 533 transitions. [2021-10-07 15:36:22,701 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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) [2021-10-07 15:36:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 533 transitions. [2021-10-07 15:36:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-07 15:36:22,702 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:22,702 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:22,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:22,920 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:22,920 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thread1Err13REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:22,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:22,921 INFO L82 PathProgramCache]: Analyzing trace with hash -365315272, now seen corresponding path program 1 times [2021-10-07 15:36:22,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:22,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [161249762] [2021-10-07 15:36:22,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:22,923 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:22,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:22,924 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:22,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-10-07 15:36:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:23,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-07 15:36:23,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:23,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-07 15:36:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:23,287 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:23,636 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:23,636 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [161249762] [2021-10-07 15:36:23,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [161249762] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:23,636 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:23,637 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2021-10-07 15:36:23,637 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211693645] [2021-10-07 15:36:23,637 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:36:23,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:23,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:36:23,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:36:23,639 INFO L87 Difference]: Start difference. First operand 214 states and 533 transitions. Second operand has 8 states, 7 states have (on average 2.0) internal successors, (14), 8 states have internal predecessors, (14), 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) [2021-10-07 15:36:24,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:24,204 INFO L93 Difference]: Finished difference Result 494 states and 1225 transitions. [2021-10-07 15:36:24,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-07 15:36:24,205 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.0) internal successors, (14), 8 states have internal predecessors, (14), 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 16 [2021-10-07 15:36:24,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:24,209 INFO L225 Difference]: With dead ends: 494 [2021-10-07 15:36:24,209 INFO L226 Difference]: Without dead ends: 494 [2021-10-07 15:36:24,209 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 262.6ms TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-10-07 15:36:24,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2021-10-07 15:36:24,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 254. [2021-10-07 15:36:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 205 states have (on average 4.073170731707317) internal successors, (835), 253 states have internal predecessors, (835), 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) [2021-10-07 15:36:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 835 transitions. [2021-10-07 15:36:24,220 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 835 transitions. Word has length 16 [2021-10-07 15:36:24,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:24,221 INFO L470 AbstractCegarLoop]: Abstraction has 254 states and 835 transitions. [2021-10-07 15:36:24,221 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.0) internal successors, (14), 8 states have internal predecessors, (14), 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) [2021-10-07 15:36:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 835 transitions. [2021-10-07 15:36:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-07 15:36:24,222 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:24,222 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:24,237 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:24,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:24,435 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting thread1Err12REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:24,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:24,436 INFO L82 PathProgramCache]: Analyzing trace with hash -365315271, now seen corresponding path program 1 times [2021-10-07 15:36:24,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:24,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1190870608] [2021-10-07 15:36:24,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:24,438 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:24,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:24,439 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:24,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-10-07 15:36:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:24,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-07 15:36:24,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:24,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-07 15:36:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:24,788 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:24,837 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:24,837 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1190870608] [2021-10-07 15:36:24,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1190870608] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:24,838 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:24,838 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-07 15:36:24,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539783803] [2021-10-07 15:36:24,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-07 15:36:24,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:24,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-07 15:36:24,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-07 15:36:24,839 INFO L87 Difference]: Start difference. First operand 254 states and 835 transitions. Second operand has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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) [2021-10-07 15:36:25,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:25,010 INFO L93 Difference]: Finished difference Result 194 states and 590 transitions. [2021-10-07 15:36:25,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:25,011 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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 16 [2021-10-07 15:36:25,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:25,014 INFO L225 Difference]: With dead ends: 194 [2021-10-07 15:36:25,014 INFO L226 Difference]: Without dead ends: 194 [2021-10-07 15:36:25,014 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 26 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-07 15:36:25,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2021-10-07 15:36:25,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 194. [2021-10-07 15:36:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 164 states have (on average 3.597560975609756) internal successors, (590), 193 states have internal predecessors, (590), 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) [2021-10-07 15:36:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 590 transitions. [2021-10-07 15:36:25,022 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 590 transitions. Word has length 16 [2021-10-07 15:36:25,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:25,022 INFO L470 AbstractCegarLoop]: Abstraction has 194 states and 590 transitions. [2021-10-07 15:36:25,022 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 4 states have internal predecessors, (8), 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) [2021-10-07 15:36:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 590 transitions. [2021-10-07 15:36:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-07 15:36:25,024 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:25,024 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:25,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:25,237 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:25,237 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting thread1Err0REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:25,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:25,238 INFO L82 PathProgramCache]: Analyzing trace with hash -365315262, now seen corresponding path program 1 times [2021-10-07 15:36:25,238 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:25,239 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [186274789] [2021-10-07 15:36:25,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:25,239 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:25,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:25,240 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:25,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-10-07 15:36:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:25,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-07 15:36:25,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:25,599 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:25,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 12 treesize of output 22 [2021-10-07 15:36:25,651 INFO L354 Elim1Store]: treesize reduction 15, result has 46.4 percent of original size [2021-10-07 15:36:25,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 23 treesize of output 30 [2021-10-07 15:36:25,824 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:25,824 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:27,962 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:27,962 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:27,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [186274789] [2021-10-07 15:36:27,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [186274789] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:27,963 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:27,963 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 4 [2021-10-07 15:36:27,963 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600684235] [2021-10-07 15:36:27,963 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-07 15:36:27,964 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:27,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-07 15:36:27,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=18, Unknown=1, NotChecked=0, Total=30 [2021-10-07 15:36:27,964 INFO L87 Difference]: Start difference. First operand 194 states and 590 transitions. Second operand has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2021-10-07 15:36:28,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:28,134 INFO L93 Difference]: Finished difference Result 140 states and 400 transitions. [2021-10-07 15:36:28,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-07 15:36:28,135 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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 16 [2021-10-07 15:36:28,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:28,136 INFO L225 Difference]: With dead ends: 140 [2021-10-07 15:36:28,137 INFO L226 Difference]: Without dead ends: 140 [2021-10-07 15:36:28,137 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 2085.9ms TimeCoverageRelationStatistics Valid=17, Invalid=24, Unknown=1, NotChecked=0, Total=42 [2021-10-07 15:36:28,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2021-10-07 15:36:28,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2021-10-07 15:36:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 124 states have (on average 3.225806451612903) internal successors, (400), 139 states have internal predecessors, (400), 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) [2021-10-07 15:36:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 400 transitions. [2021-10-07 15:36:28,143 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 400 transitions. Word has length 16 [2021-10-07 15:36:28,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:28,143 INFO L470 AbstractCegarLoop]: Abstraction has 140 states and 400 transitions. [2021-10-07 15:36:28,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2021-10-07 15:36:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 400 transitions. [2021-10-07 15:36:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-07 15:36:28,144 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:28,144 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:28,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:28,355 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:28,355 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting thread1Err1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:28,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:28,356 INFO L82 PathProgramCache]: Analyzing trace with hash -365315260, now seen corresponding path program 1 times [2021-10-07 15:36:28,357 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:28,357 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [977315212] [2021-10-07 15:36:28,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:28,357 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:28,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:28,358 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:28,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-10-07 15:36:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:28,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 11 conjunts are in the unsatisfiable core [2021-10-07 15:36:28,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:28,838 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:28,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 31 treesize of output 69 [2021-10-07 15:36:28,881 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:28,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 78 [2021-10-07 15:36:29,008 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-07 15:36:29,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2021-10-07 15:36:29,016 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-10-07 15:36:29,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 22 [2021-10-07 15:36:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:29,103 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:29,640 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:29,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [977315212] [2021-10-07 15:36:29,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [977315212] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:29,641 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:29,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 6 [2021-10-07 15:36:29,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025921399] [2021-10-07 15:36:29,642 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:36:29,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:29,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:36:29,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:36:29,643 INFO L87 Difference]: Start difference. First operand 140 states and 400 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2021-10-07 15:36:30,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:30,031 INFO L93 Difference]: Finished difference Result 196 states and 472 transitions. [2021-10-07 15:36:30,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-07 15:36:30,033 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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 16 [2021-10-07 15:36:30,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:30,035 INFO L225 Difference]: With dead ends: 196 [2021-10-07 15:36:30,035 INFO L226 Difference]: Without dead ends: 196 [2021-10-07 15:36:30,036 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 236.8ms TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-10-07 15:36:30,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2021-10-07 15:36:30,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 140. [2021-10-07 15:36:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 124 states have (on average 3.0) internal successors, (372), 139 states have internal predecessors, (372), 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) [2021-10-07 15:36:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 372 transitions. [2021-10-07 15:36:30,042 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 372 transitions. Word has length 16 [2021-10-07 15:36:30,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:30,042 INFO L470 AbstractCegarLoop]: Abstraction has 140 states and 372 transitions. [2021-10-07 15:36:30,042 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 7 states have internal predecessors, (16), 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) [2021-10-07 15:36:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 372 transitions. [2021-10-07 15:36:30,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-07 15:36:30,043 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:30,043 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 2, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:30,065 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:30,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:30,258 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting thread1Err13REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:30,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:30,258 INFO L82 PathProgramCache]: Analyzing trace with hash 1119401112, now seen corresponding path program 1 times [2021-10-07 15:36:30,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:30,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [589982470] [2021-10-07 15:36:30,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:30,260 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:30,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:30,261 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:30,262 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-10-07 15:36:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:30,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 12 conjunts are in the unsatisfiable core [2021-10-07 15:36:30,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:30,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-07 15:36:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:30,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:31,310 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:31,310 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [589982470] [2021-10-07 15:36:31,310 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [589982470] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:31,310 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:31,310 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2021-10-07 15:36:31,310 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741933] [2021-10-07 15:36:31,311 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-07 15:36:31,311 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:31,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-07 15:36:31,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-10-07 15:36:31,312 INFO L87 Difference]: Start difference. First operand 140 states and 372 transitions. Second operand has 12 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 12 states have internal predecessors, (18), 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) [2021-10-07 15:36:32,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:32,232 INFO L93 Difference]: Finished difference Result 364 states and 880 transitions. [2021-10-07 15:36:32,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-07 15:36:32,233 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 12 states have internal predecessors, (18), 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 18 [2021-10-07 15:36:32,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:32,236 INFO L225 Difference]: With dead ends: 364 [2021-10-07 15:36:32,236 INFO L226 Difference]: Without dead ends: 364 [2021-10-07 15:36:32,237 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 651.4ms TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2021-10-07 15:36:32,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 364 states. [2021-10-07 15:36:32,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 364 to 182. [2021-10-07 15:36:32,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 166 states have (on average 3.397590361445783) internal successors, (564), 181 states have internal predecessors, (564), 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) [2021-10-07 15:36:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 564 transitions. [2021-10-07 15:36:32,245 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 564 transitions. Word has length 18 [2021-10-07 15:36:32,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:32,246 INFO L470 AbstractCegarLoop]: Abstraction has 182 states and 564 transitions. [2021-10-07 15:36:32,246 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 12 states have internal predecessors, (18), 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) [2021-10-07 15:36:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 564 transitions. [2021-10-07 15:36:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-07 15:36:32,247 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:32,247 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 2, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:32,264 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:32,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:32,462 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting thread1Err1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:32,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:32,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1119401124, now seen corresponding path program 1 times [2021-10-07 15:36:32,463 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:32,464 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [114651009] [2021-10-07 15:36:32,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:32,464 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:32,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:32,465 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:32,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-10-07 15:36:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:32,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 13 conjunts are in the unsatisfiable core [2021-10-07 15:36:32,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:33,040 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:33,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 31 treesize of output 69 [2021-10-07 15:36:33,086 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:33,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 78 [2021-10-07 15:36:33,219 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-07 15:36:33,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2021-10-07 15:36:33,229 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-10-07 15:36:33,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 20 [2021-10-07 15:36:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:33,364 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:34,321 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:34,321 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [114651009] [2021-10-07 15:36:34,321 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [114651009] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:34,321 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:34,321 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 10 [2021-10-07 15:36:34,322 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100348012] [2021-10-07 15:36:34,322 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-07 15:36:34,322 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:34,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-07 15:36:34,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-10-07 15:36:34,323 INFO L87 Difference]: Start difference. First operand 182 states and 564 transitions. Second operand has 12 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 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) [2021-10-07 15:36:35,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:35,393 INFO L93 Difference]: Finished difference Result 322 states and 772 transitions. [2021-10-07 15:36:35,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-07 15:36:35,394 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 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 18 [2021-10-07 15:36:35,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:35,396 INFO L225 Difference]: With dead ends: 322 [2021-10-07 15:36:35,396 INFO L226 Difference]: Without dead ends: 322 [2021-10-07 15:36:35,397 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 773.1ms TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2021-10-07 15:36:35,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2021-10-07 15:36:35,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 182. [2021-10-07 15:36:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 166 states have (on average 3.144578313253012) internal successors, (522), 181 states have internal predecessors, (522), 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) [2021-10-07 15:36:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 522 transitions. [2021-10-07 15:36:35,404 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 522 transitions. Word has length 18 [2021-10-07 15:36:35,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:35,405 INFO L470 AbstractCegarLoop]: Abstraction has 182 states and 522 transitions. [2021-10-07 15:36:35,405 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 1.8181818181818181) internal successors, (20), 11 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) [2021-10-07 15:36:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 522 transitions. [2021-10-07 15:36:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-07 15:36:35,406 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:35,406 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:35,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:35,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:35,621 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting thread2Err3REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:35,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:35,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1120879657, now seen corresponding path program 1 times [2021-10-07 15:36:35,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:35,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1182555273] [2021-10-07 15:36:35,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:35,624 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:35,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:35,625 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:35,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-10-07 15:36:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:35,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 11 conjunts are in the unsatisfiable core [2021-10-07 15:36:35,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:36,093 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:36,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 31 treesize of output 69 [2021-10-07 15:36:36,133 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:36,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 78 [2021-10-07 15:36:36,283 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-07 15:36:36,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2021-10-07 15:36:36,291 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-10-07 15:36:36,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 23 [2021-10-07 15:36:36,380 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:36,380 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:36,977 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:36,977 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1182555273] [2021-10-07 15:36:36,977 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1182555273] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:36,977 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:36,978 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 6 [2021-10-07 15:36:36,978 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533299437] [2021-10-07 15:36:36,978 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:36:36,978 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:36,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:36:36,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:36:36,979 INFO L87 Difference]: Start difference. First operand 182 states and 522 transitions. Second operand has 8 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 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) [2021-10-07 15:36:37,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:37,399 INFO L93 Difference]: Finished difference Result 330 states and 952 transitions. [2021-10-07 15:36:37,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-07 15:36:37,400 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 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 18 [2021-10-07 15:36:37,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:37,402 INFO L225 Difference]: With dead ends: 330 [2021-10-07 15:36:37,402 INFO L226 Difference]: Without dead ends: 330 [2021-10-07 15:36:37,402 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 302.5ms TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-10-07 15:36:37,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2021-10-07 15:36:37,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 230. [2021-10-07 15:36:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 214 states have (on average 3.5514018691588785) internal successors, (760), 229 states have internal predecessors, (760), 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) [2021-10-07 15:36:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 760 transitions. [2021-10-07 15:36:37,410 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 760 transitions. Word has length 18 [2021-10-07 15:36:37,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:37,411 INFO L470 AbstractCegarLoop]: Abstraction has 230 states and 760 transitions. [2021-10-07 15:36:37,411 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 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) [2021-10-07 15:36:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 760 transitions. [2021-10-07 15:36:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-07 15:36:37,412 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:37,412 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:37,426 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:37,626 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:37,626 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting thread2Err1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:37,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:37,627 INFO L82 PathProgramCache]: Analyzing trace with hash 1120879668, now seen corresponding path program 1 times [2021-10-07 15:36:37,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:37,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [100138630] [2021-10-07 15:36:37,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:37,629 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:37,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:37,630 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:37,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-10-07 15:36:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:37,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 10 conjunts are in the unsatisfiable core [2021-10-07 15:36:37,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:37,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-07 15:36:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:38,054 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:38,337 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:38,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [100138630] [2021-10-07 15:36:38,338 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [100138630] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:36:38,338 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:36:38,338 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2021-10-07 15:36:38,338 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048760618] [2021-10-07 15:36:38,339 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:36:38,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:38,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:36:38,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:36:38,340 INFO L87 Difference]: Start difference. First operand 230 states and 760 transitions. Second operand has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 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) [2021-10-07 15:36:38,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:38,659 INFO L93 Difference]: Finished difference Result 282 states and 810 transitions. [2021-10-07 15:36:38,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-07 15:36:38,660 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 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 18 [2021-10-07 15:36:38,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:38,663 INFO L225 Difference]: With dead ends: 282 [2021-10-07 15:36:38,663 INFO L226 Difference]: Without dead ends: 282 [2021-10-07 15:36:38,663 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 211.5ms TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-10-07 15:36:38,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-10-07 15:36:38,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 230. [2021-10-07 15:36:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 214 states have (on average 3.3271028037383177) internal successors, (712), 229 states have internal predecessors, (712), 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) [2021-10-07 15:36:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 712 transitions. [2021-10-07 15:36:38,670 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 712 transitions. Word has length 18 [2021-10-07 15:36:38,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:38,671 INFO L470 AbstractCegarLoop]: Abstraction has 230 states and 712 transitions. [2021-10-07 15:36:38,671 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 8 states have internal predecessors, (18), 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) [2021-10-07 15:36:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 712 transitions. [2021-10-07 15:36:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-07 15:36:38,672 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:38,672 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:38,688 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:38,886 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:38,886 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting thread2Err3REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:38,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:38,887 INFO L82 PathProgramCache]: Analyzing trace with hash -871381687, now seen corresponding path program 1 times [2021-10-07 15:36:38,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:38,888 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1172377732] [2021-10-07 15:36:38,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:38,888 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:38,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:38,889 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:38,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-10-07 15:36:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:39,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 13 conjunts are in the unsatisfiable core [2021-10-07 15:36:39,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:39,524 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:39,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 18 treesize of output 57 [2021-10-07 15:36:39,631 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-07 15:36:39,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-10-07 15:36:41,041 INFO L354 Elim1Store]: treesize reduction 24, result has 68.8 percent of original size [2021-10-07 15:36:41,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 442 treesize of output 430 [2021-10-07 15:36:41,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 430 treesize of output 426 [2021-10-07 15:36:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:41,891 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:44,790 INFO L354 Elim1Store]: treesize reduction 16, result has 62.8 percent of original size [2021-10-07 15:36:44,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 492 treesize of output 464 [2021-10-07 15:36:44,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 460 [2021-10-07 15:36:47,587 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:47,587 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:47,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1172377732] [2021-10-07 15:36:47,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1172377732] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:47,588 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:47,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 10 [2021-10-07 15:36:47,588 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256985183] [2021-10-07 15:36:47,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-07 15:36:47,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:47,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-07 15:36:47,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-10-07 15:36:47,590 INFO L87 Difference]: Start difference. First operand 230 states and 712 transitions. Second operand has 12 states, 11 states have (on average 2.1818181818181817) internal successors, (24), 11 states have internal predecessors, (24), 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) [2021-10-07 15:36:48,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:48,848 INFO L93 Difference]: Finished difference Result 504 states and 1455 transitions. [2021-10-07 15:36:48,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-07 15:36:48,851 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 2.1818181818181817) internal successors, (24), 11 states have internal predecessors, (24), 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 [2021-10-07 15:36:48,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:48,856 INFO L225 Difference]: With dead ends: 504 [2021-10-07 15:36:48,856 INFO L226 Difference]: Without dead ends: 504 [2021-10-07 15:36:48,856 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1378.1ms TimeCoverageRelationStatistics Valid=113, Invalid=229, Unknown=0, NotChecked=0, Total=342 [2021-10-07 15:36:48,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2021-10-07 15:36:48,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 302. [2021-10-07 15:36:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 286 states have (on average 3.737762237762238) internal successors, (1069), 301 states have internal predecessors, (1069), 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) [2021-10-07 15:36:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 1069 transitions. [2021-10-07 15:36:48,867 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 1069 transitions. Word has length 20 [2021-10-07 15:36:48,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:48,867 INFO L470 AbstractCegarLoop]: Abstraction has 302 states and 1069 transitions. [2021-10-07 15:36:48,868 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 2.1818181818181817) internal successors, (24), 11 states have internal predecessors, (24), 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) [2021-10-07 15:36:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1069 transitions. [2021-10-07 15:36:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-07 15:36:48,869 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:48,869 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:48,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:49,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:49,083 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting thread2Err1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:49,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:49,083 INFO L82 PathProgramCache]: Analyzing trace with hash -871381676, now seen corresponding path program 1 times [2021-10-07 15:36:49,085 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:49,085 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1944064041] [2021-10-07 15:36:49,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:36:49,086 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:49,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:49,087 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:49,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-10-07 15:36:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-07 15:36:49,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 12 conjunts are in the unsatisfiable core [2021-10-07 15:36:49,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:49,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-07 15:36:50,971 INFO L354 Elim1Store]: treesize reduction 24, result has 68.8 percent of original size [2021-10-07 15:36:50,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 454 treesize of output 442 [2021-10-07 15:36:50,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 442 treesize of output 438 [2021-10-07 15:36:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:52,140 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:36:55,164 INFO L354 Elim1Store]: treesize reduction 16, result has 62.8 percent of original size [2021-10-07 15:36:55,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 492 treesize of output 464 [2021-10-07 15:36:55,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 460 [2021-10-07 15:36:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:36:57,599 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:36:57,599 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1944064041] [2021-10-07 15:36:57,599 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1944064041] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:36:57,599 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:36:57,599 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2021-10-07 15:36:57,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539656237] [2021-10-07 15:36:57,600 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-07 15:36:57,600 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:36:57,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-07 15:36:57,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2021-10-07 15:36:57,600 INFO L87 Difference]: Start difference. First operand 302 states and 1069 transitions. Second operand has 12 states, 11 states have (on average 2.0) internal successors, (22), 12 states have internal predecessors, (22), 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) [2021-10-07 15:36:58,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:36:58,695 INFO L93 Difference]: Finished difference Result 432 states and 1242 transitions. [2021-10-07 15:36:58,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-07 15:36:58,696 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 2.0) internal successors, (22), 12 states have internal predecessors, (22), 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 [2021-10-07 15:36:58,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:36:58,700 INFO L225 Difference]: With dead ends: 432 [2021-10-07 15:36:58,700 INFO L226 Difference]: Without dead ends: 432 [2021-10-07 15:36:58,700 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1184.9ms TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2021-10-07 15:36:58,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 432 states. [2021-10-07 15:36:58,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 432 to 302. [2021-10-07 15:36:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 286 states have (on average 3.486013986013986) internal successors, (997), 301 states have internal predecessors, (997), 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) [2021-10-07 15:36:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 997 transitions. [2021-10-07 15:36:58,710 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 997 transitions. Word has length 20 [2021-10-07 15:36:58,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:36:58,710 INFO L470 AbstractCegarLoop]: Abstraction has 302 states and 997 transitions. [2021-10-07 15:36:58,710 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 2.0) internal successors, (22), 12 states have internal predecessors, (22), 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) [2021-10-07 15:36:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 997 transitions. [2021-10-07 15:36:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-07 15:36:58,711 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:36:58,711 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:36:58,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2021-10-07 15:36:58,926 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:36:58,926 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting thread1Err13REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:36:58,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:36:58,927 INFO L82 PathProgramCache]: Analyzing trace with hash 1954279491, now seen corresponding path program 2 times [2021-10-07 15:36:58,929 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:36:58,929 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1282514389] [2021-10-07 15:36:58,929 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-07 15:36:58,929 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:36:58,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:36:58,931 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:36:58,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2021-10-07 15:36:59,337 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-10-07 15:36:59,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-07 15:36:59,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 22 conjunts are in the unsatisfiable core [2021-10-07 15:36:59,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:36:59,488 INFO L354 Elim1Store]: treesize reduction 133, result has 28.1 percent of original size [2021-10-07 15:36:59,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 31 treesize of output 69 [2021-10-07 15:36:59,527 INFO L354 Elim1Store]: treesize reduction 38, result has 30.9 percent of original size [2021-10-07 15:36:59,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 78 [2021-10-07 15:36:59,649 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-10-07 15:36:59,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-10-07 15:36:59,670 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-10-07 15:36:59,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 16 [2021-10-07 15:36:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-10-07 15:36:59,957 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:37:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-10-07 15:37:05,695 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:37:05,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1282514389] [2021-10-07 15:37:05,696 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1282514389] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-07 15:37:05,696 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-07 15:37:05,696 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 6 [2021-10-07 15:37:05,696 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851388748] [2021-10-07 15:37:05,696 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-07 15:37:05,697 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:37:05,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-07 15:37:05,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-10-07 15:37:05,697 INFO L87 Difference]: Start difference. First operand 302 states and 997 transitions. Second operand has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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) [2021-10-07 15:37:05,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:37:05,995 INFO L93 Difference]: Finished difference Result 214 states and 733 transitions. [2021-10-07 15:37:05,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-07 15:37:05,997 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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 21 [2021-10-07 15:37:05,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:37:05,999 INFO L225 Difference]: With dead ends: 214 [2021-10-07 15:37:05,999 INFO L226 Difference]: Without dead ends: 214 [2021-10-07 15:37:05,999 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 412.3ms TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-10-07 15:37:06,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2021-10-07 15:37:06,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2021-10-07 15:37:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 210 states have (on average 3.4904761904761905) internal successors, (733), 213 states have internal predecessors, (733), 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) [2021-10-07 15:37:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 733 transitions. [2021-10-07 15:37:06,006 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 733 transitions. Word has length 21 [2021-10-07 15:37:06,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:37:06,006 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 733 transitions. [2021-10-07 15:37:06,006 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 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) [2021-10-07 15:37:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 733 transitions. [2021-10-07 15:37:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-07 15:37:06,007 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:37:06,007 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1] [2021-10-07 15:37:06,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2021-10-07 15:37:06,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:37:06,221 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting thread1Err1REQUIRES_VIOLATION === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:37:06,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:37:06,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1954279503, now seen corresponding path program 2 times [2021-10-07 15:37:06,223 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:37:06,223 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [21821816] [2021-10-07 15:37:06,224 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-07 15:37:06,224 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:37:06,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:37:06,226 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:37:06,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2021-10-07 15:37:06,783 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-07 15:37:06,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-07 15:37:06,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-07 15:37:06,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-07 15:37:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:37:06,874 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-07 15:37:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-07 15:37:07,027 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-10-07 15:37:07,027 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [21821816] [2021-10-07 15:37:07,027 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [21821816] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-07 15:37:07,028 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-07 15:37:07,028 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 13 [2021-10-07 15:37:07,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124268229] [2021-10-07 15:37:07,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-10-07 15:37:07,029 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-10-07 15:37:07,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-10-07 15:37:07,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-10-07 15:37:07,030 INFO L87 Difference]: Start difference. First operand 214 states and 733 transitions. Second operand has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 14 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) [2021-10-07 15:37:07,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-07 15:37:07,239 INFO L93 Difference]: Finished difference Result 434 states and 1198 transitions. [2021-10-07 15:37:07,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-07 15:37:07,241 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 14 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 21 [2021-10-07 15:37:07,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-07 15:37:07,243 INFO L225 Difference]: With dead ends: 434 [2021-10-07 15:37:07,243 INFO L226 Difference]: Without dead ends: 434 [2021-10-07 15:37:07,243 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 130.6ms TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2021-10-07 15:37:07,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2021-10-07 15:37:07,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 194. [2021-10-07 15:37:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 192 states have (on average 3.3958333333333335) internal successors, (652), 193 states have internal predecessors, (652), 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) [2021-10-07 15:37:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 652 transitions. [2021-10-07 15:37:07,252 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 652 transitions. Word has length 21 [2021-10-07 15:37:07,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-07 15:37:07,252 INFO L470 AbstractCegarLoop]: Abstraction has 194 states and 652 transitions. [2021-10-07 15:37:07,252 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 14 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) [2021-10-07 15:37:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 652 transitions. [2021-10-07 15:37:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-10-07 15:37:07,253 INFO L504 BasicCegarLoop]: Found error trace [2021-10-07 15:37:07,253 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-07 15:37:07,270 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2021-10-07 15:37:07,467 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:37:07,468 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATION, thread1Err1REQUIRES_VIOLATION, thread1Err2REQUIRES_VIOLATION, thread1Err3REQUIRES_VIOLATION (and 76 more)] === [2021-10-07 15:37:07,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-07 15:37:07,469 INFO L82 PathProgramCache]: Analyzing trace with hash -86894061, now seen corresponding path program 1 times [2021-10-07 15:37:07,469 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-10-07 15:37:07,470 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1887727587] [2021-10-07 15:37:07,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-07 15:37:07,470 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-07 15:37:07,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat [2021-10-07 15:37:07,472 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-07 15:37:07,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2021-10-07 15:37:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-07 15:37:08,064 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-07 15:37:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-07 15:37:08,318 INFO L133 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2021-10-07 15:37:08,318 INFO L626 BasicCegarLoop]: Counterexample is feasible [2021-10-07 15:37:08,319 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_LEAK [2021-10-07 15:37:08,322 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err0REQUIRES_VIOLATION [2021-10-07 15:37:08,323 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err1REQUIRES_VIOLATION [2021-10-07 15:37:08,323 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err2REQUIRES_VIOLATION [2021-10-07 15:37:08,323 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err3REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err4REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err5REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err6REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8REQUIRES_VIOLATION [2021-10-07 15:37:08,324 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err9REQUIRES_VIOLATION [2021-10-07 15:37:08,325 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err10REQUIRES_VIOLATION [2021-10-07 15:37:08,337 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err11REQUIRES_VIOLATION [2021-10-07 15:37:08,337 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err12REQUIRES_VIOLATION [2021-10-07 15:37:08,337 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err13REQUIRES_VIOLATION [2021-10-07 15:37:08,337 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err14REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err15REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err0REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err1REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err2REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err3REQUIRES_VIOLATION [2021-10-07 15:37:08,338 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err4REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err5REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err6REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err7REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err8REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err9REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err10REQUIRES_VIOLATION [2021-10-07 15:37:08,339 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err11REQUIRES_VIOLATION [2021-10-07 15:37:08,340 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err12REQUIRES_VIOLATION [2021-10-07 15:37:08,340 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err13REQUIRES_VIOLATION [2021-10-07 15:37:08,340 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err14REQUIRES_VIOLATION [2021-10-07 15:37:08,340 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err15REQUIRES_VIOLATION [2021-10-07 15:37:08,340 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0REQUIRES_VIOLATION [2021-10-07 15:37:08,341 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1REQUIRES_VIOLATION [2021-10-07 15:37:08,341 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2REQUIRES_VIOLATION [2021-10-07 15:37:08,341 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9REQUIRES_VIOLATION [2021-10-07 15:37:08,342 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10REQUIRES_VIOLATION [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11REQUIRES_VIOLATION [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_LEAK [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err0REQUIRES_VIOLATION [2021-10-07 15:37:08,343 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err1REQUIRES_VIOLATION [2021-10-07 15:37:08,344 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err2REQUIRES_VIOLATION [2021-10-07 15:37:08,344 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err3REQUIRES_VIOLATION [2021-10-07 15:37:08,344 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err4REQUIRES_VIOLATION [2021-10-07 15:37:08,344 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err5REQUIRES_VIOLATION [2021-10-07 15:37:08,345 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err6REQUIRES_VIOLATION [2021-10-07 15:37:08,345 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7REQUIRES_VIOLATION [2021-10-07 15:37:08,345 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8REQUIRES_VIOLATION [2021-10-07 15:37:08,345 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err9REQUIRES_VIOLATION [2021-10-07 15:37:08,346 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err10REQUIRES_VIOLATION [2021-10-07 15:37:08,346 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err11REQUIRES_VIOLATION [2021-10-07 15:37:08,346 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err12REQUIRES_VIOLATION [2021-10-07 15:37:08,346 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err13REQUIRES_VIOLATION [2021-10-07 15:37:08,346 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err14REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err15REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err0REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err1REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err2REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err3REQUIRES_VIOLATION [2021-10-07 15:37:08,347 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err4REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err5REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err6REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err7REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err8REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err9REQUIRES_VIOLATION [2021-10-07 15:37:08,348 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err10REQUIRES_VIOLATION [2021-10-07 15:37:08,349 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err11REQUIRES_VIOLATION [2021-10-07 15:37:08,349 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err12REQUIRES_VIOLATION [2021-10-07 15:37:08,349 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err13REQUIRES_VIOLATION [2021-10-07 15:37:08,349 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err14REQUIRES_VIOLATION [2021-10-07 15:37:08,349 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err15REQUIRES_VIOLATION [2021-10-07 15:37:08,374 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2021-10-07 15:37:08,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-10-07 15:37:08,572 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-07 15:37:08,572 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-07 15:37:08,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.10 03:37:08 BasicIcfg [2021-10-07 15:37:08,637 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-07 15:37:08,638 INFO L168 Benchmark]: Toolchain (without parser) took 131900.75 ms. Allocated memory was 158.3 MB in the beginning and 266.3 MB in the end (delta: 108.0 MB). Free memory was 132.0 MB in the beginning and 206.6 MB in the end (delta: -74.6 MB). Peak memory consumption was 174.3 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,638 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 158.3 MB. Free memory is still 127.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-07 15:37:08,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.40 ms. Allocated memory is still 158.3 MB. Free memory was 131.6 MB in the beginning and 118.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,639 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.91 ms. Allocated memory is still 158.3 MB. Free memory was 118.2 MB in the beginning and 115.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,639 INFO L168 Benchmark]: Boogie Preprocessor took 102.74 ms. Allocated memory is still 158.3 MB. Free memory was 115.5 MB in the beginning and 113.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,640 INFO L168 Benchmark]: RCFGBuilder took 5437.30 ms. Allocated memory was 158.3 MB in the beginning and 199.2 MB in the end (delta: 40.9 MB). Free memory was 113.0 MB in the beginning and 146.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 84.5 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,640 INFO L168 Benchmark]: TraceAbstraction took 125876.13 ms. Allocated memory was 199.2 MB in the beginning and 266.3 MB in the end (delta: 67.1 MB). Free memory was 146.9 MB in the beginning and 206.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 147.5 MB. Max. memory is 8.0 GB. [2021-10-07 15:37:08,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 158.3 MB. Free memory is still 127.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 373.40 ms. Allocated memory is still 158.3 MB. Free memory was 131.6 MB in the beginning and 118.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 90.91 ms. Allocated memory is still 158.3 MB. Free memory was 118.2 MB in the beginning and 115.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 102.74 ms. Allocated memory is still 158.3 MB. Free memory was 115.5 MB in the beginning and 113.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 5437.30 ms. Allocated memory was 158.3 MB in the beginning and 199.2 MB in the end (delta: 40.9 MB). Free memory was 113.0 MB in the beginning and 146.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 84.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 125876.13 ms. Allocated memory was 199.2 MB in the beginning and 266.3 MB in the end (delta: 67.1 MB). Free memory was 146.9 MB in the beginning and 206.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 147.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 65156.3ms, 234 PlacesBefore, 70 PlacesAfterwards, 246 TransitionsBefore, 69 TransitionsAfterwards, 3348 CoEnabledTransitionPairs, 7 FixpointIterations, 154 TrivialSequentialCompositions, 83 ConcurrentSequentialCompositions, 24 TrivialYvCompositions, 7 ConcurrentYvCompositions, 13 ChoiceCompositions, 281 TotalNumberOfCompositions, 4454 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4162, positive: 4146, positive conditional: 0, positive unconditional: 4146, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1415, positive: 1411, positive conditional: 0, positive unconditional: 1411, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1415, positive: 1411, positive conditional: 0, positive unconditional: 1411, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 112, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 112, negative conditional: 0, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4162, positive: 2735, positive conditional: 0, positive unconditional: 2735, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 1415, unknown conditional: 0, unknown unconditional: 1415] , Statistics on independence cache: Total cache size (in pairs): 195, Positive cache size: 194, Positive conditional cache size: 0, Positive unconditional cache size: 194, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 145]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 145. Possible FailurePath: [L41] 0 int filename_0, get_subject_3, filename_4, get_subject_7, result_8, i_9, result_11, i_12; [L42] 0 _Bool is_null_1, is_null_5, break_10, break_13; [L43] 0 _Bool *ends_with_2, *ends_with_6; [L120] 0 pthread_t t1, t2; [L123] 0 filename_0 = __VERIFIER_nondet_int() [L124] 0 get_subject_3 = __VERIFIER_nondet_int() [L125] 0 filename_4 = __VERIFIER_nondet_int() [L126] 0 get_subject_7 = __VERIFIER_nondet_int() [L127] 0 result_8 = __VERIFIER_nondet_int() [L128] 0 i_9 = __VERIFIER_nondet_int() [L129] 0 result_11 = __VERIFIER_nondet_int() [L130] 0 i_12 = __VERIFIER_nondet_int() [L131] 0 is_null_1 = __VERIFIER_nondet_bool() [L132] 0 is_null_5 = __VERIFIER_nondet_bool() [L133] 0 break_10 = __VERIFIER_nondet_bool() [L134] 0 break_13 = __VERIFIER_nondet_bool() [L38] COND FALSE 0 !(!cond) [L38] COND FALSE 0 !(!cond) [L154] 0 _Bool* arr = (_Bool*)malloc(sizeof(_Bool) * (size_t)size); [L155] 0 int i = 0; VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={0:0}, ends_with_6={0:0}] [L155] COND FALSE 0 !(i < size) [L158] 0 return arr; [L135] 0 ends_with_2 = create_fresh_bool_array(5) [L38] COND FALSE 0 !(!cond) [L38] COND FALSE 0 !(!cond) [L154] 0 _Bool* arr = (_Bool*)malloc(sizeof(_Bool) * (size_t)size); [L155] 0 int i = 0; VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND TRUE 0 i < size [L156] 0 arr[i] = __VERIFIER_nondet_bool() [L155] 0 i++ VAL [ends_with_2={5:0}, ends_with_6={0:0}] [L155] COND FALSE 0 !(i < size) [L158] 0 return arr; [L136] 0 ends_with_6 = create_fresh_bool_array(5) [L139] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [ends_with_2={5:0}, ends_with_6={1:0}] [L140] FCALL, FORK 0 pthread_create(&t2, 0, thread2, 0) VAL [ends_with_2={5:0}, ends_with_6={1:0}] [L84] COND FALSE 2 !(__VERIFIER_nondet_bool()) [L38] COND FALSE 2 !(!cond) [L112] EXPR 2 ( !is_null_5 && is_null_1 ) ? ( 0 - 995 ) : ( ( is_null_5 && !is_null_1 ) ? 1005 : ( get_subject_7 - get_subject_3 ) ) [L112] EXPR 2 ( is_null_5 && !is_null_1 ) ? 1005 : ( get_subject_7 - get_subject_3 ) [L112] EXPR 2 ( !is_null_5 && is_null_1 ) ? ( 0 - 995 ) : ( ( is_null_5 && !is_null_1 ) ? 1005 : ( get_subject_7 - get_subject_3 ) ) [L112] 2 result_11 = ( ( !is_null_5 && is_null_1 ) ? ( 0 - 995 ) : ( ( is_null_5 && !is_null_1 ) ? 1005 : ( get_subject_7 - get_subject_3 ) ) ) [L116] 2 return 0; [L48] COND FALSE 1 !(__VERIFIER_nondet_bool()) [L38] COND FALSE 1 !(!cond) [L76] EXPR 1 ( !is_null_1 && is_null_5 ) ? ( 0 - 995 ) : ( ( is_null_1 && !is_null_5 ) ? 1005 : ( get_subject_3 - get_subject_7 ) ) [L76] EXPR 1 ( is_null_1 && !is_null_5 ) ? 1005 : ( get_subject_3 - get_subject_7 ) [L76] EXPR 1 ( !is_null_1 && is_null_5 ) ? ( 0 - 995 ) : ( ( is_null_1 && !is_null_5 ) ? 1005 : ( get_subject_3 - get_subject_7 ) ) [L76] 1 result_8 = ( ( !is_null_1 && is_null_5 ) ? ( 0 - 995 ) : ( ( is_null_1 && !is_null_5 ) ? 1005 : ( get_subject_3 - get_subject_7 ) ) ) [L80] 1 return 0; [L141] 0 \read(t1) VAL [ends_with_2={5:0}, ends_with_6={1:0}, get_subject_3=1090519040, get_subject_7=-1056964608, is_null_1=2, is_null_5=2, result_11=-2147483648, result_8=-2147483648] [L141] FCALL, JOIN 1 pthread_join(t1, 0) VAL [ends_with_2={5:0}, ends_with_6={1:0}, get_subject_3=1090519040, get_subject_7=-1056964608, is_null_1=2, is_null_5=2, result_11=-2147483648, result_8=-2147483648] [L142] 0 \read(t2) VAL [ends_with_2={5:0}, ends_with_6={1:0}, get_subject_3=1090519040, get_subject_7=-1056964608, is_null_1=2, is_null_5=2, result_11=-2147483648, result_8=-2147483648] [L142] FCALL, JOIN 2 pthread_join(t2, 0) VAL [ends_with_2={5:0}, ends_with_6={1:0}, get_subject_3=1090519040, get_subject_7=-1056964608, is_null_1=2, is_null_5=2, result_11=-2147483648, result_8=-2147483648] [L144] 0 ( result_8 < 0 ) ? ( - 1 ) : ( ( result_8 > 0 ) ? 1 : 0 ) [L144] 0 ( result_11 < 0 ) ? ( - 1 ) : ( ( result_11 > 0 ) ? 1 : 0 ) [L38] COND FALSE 0 !(!cond) [L145] 0 reach_error() VAL [ends_with_2={5:0}, ends_with_6={1:0}, get_subject_3=1090519040, get_subject_7=-1056964608, is_null_1=2, is_null_5=2, result_11=-2147483648, result_8=-2147483648] - UnprovableResult [Line: 58]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 58]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 58]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 58]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 59]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 59]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 59]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 59]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 60]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 60]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 61]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 61]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 62]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 62]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 63]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 63]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 94]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 95]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 96]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 96]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 97]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 97]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 98]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 98]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 99]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 99]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 156]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 156]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 156]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 156]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 139]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 139]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 140]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 140]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 141]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 141]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 142]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 142]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: 119]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: Not analyzed. - UnprovableResult [Line: 140]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 139]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 288 locations, 80 error locations. Started 1 CEGAR loops. OverallTime: 125439.1ms, OverallIterations: 22, TraceHistogramMax: 5, EmptinessCheckTime: 26.6ms, AutomataDifference: 12430.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 65287.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 513 SDtfs, 2732 SDslu, 1369 SDs, 0 SdLazy, 1568 SolverSat, 250 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9069.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 587 GetRequests, 413 SyntacticMatches, 6 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 8879.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=1609occurred in iteration=0, InterpolantAutomatonStates: 122, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 300.8ms AutomataMinimizationTime, 21 MinimizatonAttempts, 3351 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 338.8ms SsaConstructionTime, 2300.1ms SatisfiabilityAnalysisTime, 35563.8ms InterpolantComputationTime, 315 NumberOfCodeBlocks, 300 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 542 ConstructedInterpolants, 117 QuantifiedInterpolants, 7590 SizeOfPredicates, 163 NumberOfNonLiveVariables, 2487 ConjunctsInSsa, 187 ConjunctsInUnsatCore, 42 InterpolantComputations, 28 PerfectInterpolantSequences, 990/1080 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-10-07 15:37:08,681 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...