/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-10 19:38:21,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-10 19:38:21,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-10 19:38:21,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-10 19:38:21,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-10 19:38:21,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-10 19:38:21,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-10 19:38:21,576 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2021-03-10 19:38:21,596 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-10 19:38:21,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-10 19:38:21,597 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-10 19:38:21,597 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-10 19:38:21,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * Use SBE=true [2021-03-10 19:38:21,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-10 19:38:21,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-10 19:38:21,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-10 19:38:21,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 19:38:21,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-10 19:38:21,600 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-10 19:38:21,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-10 19:38:21,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-10 19:38:21,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-10 19:38:21,807 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-10 19:38:21,811 INFO L275 PluginConnector]: CDTParser initialized [2021-03-10 19:38:21,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2021-03-10 19:38:21,867 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e00643fee/a3597cf5a0f04f33b6e3fde96a5cab1d/FLAG3160df1a6 [2021-03-10 19:38:22,309 INFO L306 CDTParser]: Found 1 translation units. [2021-03-10 19:38:22,309 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i [2021-03-10 19:38:22,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e00643fee/a3597cf5a0f04f33b6e3fde96a5cab1d/FLAG3160df1a6 [2021-03-10 19:38:22,328 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e00643fee/a3597cf5a0f04f33b6e3fde96a5cab1d [2021-03-10 19:38:22,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-10 19:38:22,333 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-10 19:38:22,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-10 19:38:22,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-10 19:38:22,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-10 19:38:22,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796dff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22, skipping insertion in model container [2021-03-10 19:38:22,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-10 19:38:22,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-10 19:38:22,680 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i[41060,41073] [2021-03-10 19:38:22,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-10 19:38:22,729 INFO L203 MainTranslator]: Completed pre-run [2021-03-10 19:38:22,760 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_72-funloop_hard_racing.i[41060,41073] [2021-03-10 19:38:22,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-10 19:38:22,858 INFO L208 MainTranslator]: Completed translation [2021-03-10 19:38:22,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22 WrapperNode [2021-03-10 19:38:22,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-10 19:38:22,861 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-10 19:38:22,861 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-10 19:38:22,861 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-10 19:38:22,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-10 19:38:22,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-10 19:38:22,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-10 19:38:22,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-10 19:38:22,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... [2021-03-10 19:38:22,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-10 19:38:22,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-10 19:38:22,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-10 19:38:22,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-10 19:38:22,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-10 19:38:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-10 19:38:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-10 19:38:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-10 19:38:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-10 19:38:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-03-10 19:38:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-03-10 19:38:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-03-10 19:38:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-10 19:38:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-10 19:38:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-10 19:38:22,992 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-10 19:38:23,492 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-10 19:38:23,492 INFO L299 CfgBuilder]: Removed 49 assume(true) statements. [2021-03-10 19:38:23,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 07:38:23 BoogieIcfgContainer [2021-03-10 19:38:23,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-10 19:38:23,497 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-10 19:38:23,497 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-10 19:38:23,500 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-10 19:38:23,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.03 07:38:22" (1/3) ... [2021-03-10 19:38:23,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180de15a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.03 07:38:23, skipping insertion in model container [2021-03-10 19:38:23,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.03 07:38:22" (2/3) ... [2021-03-10 19:38:23,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@180de15a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.03 07:38:23, skipping insertion in model container [2021-03-10 19:38:23,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.03 07:38:23" (3/3) ... [2021-03-10 19:38:23,503 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_72-funloop_hard_racing.i [2021-03-10 19:38:23,507 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-10 19:38:23,507 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-10 19:38:23,510 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-03-10 19:38:23,511 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-10 19:38:23,531 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,532 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,533 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,534 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,535 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,536 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,537 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,538 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,540 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,542 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,543 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,544 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,545 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,545 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,545 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,545 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,545 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,550 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:23,553 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-03-10 19:38:23,563 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-10 19:38:23,576 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 19:38:23,576 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 19:38:23,576 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 19:38:23,576 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 19:38:23,576 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 19:38:23,576 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 19:38:23,577 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 19:38:23,577 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 19:38:23,585 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 194 places, 236 transitions, 480 flow [2021-03-10 19:38:23,730 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 5965 states, 5952 states have (on average 2.4680779569892475) internal successors, (14690), 5964 states have internal predecessors, (14690), 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) [2021-03-10 19:38:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand has 5965 states, 5952 states have (on average 2.4680779569892475) internal successors, (14690), 5964 states have internal predecessors, (14690), 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) [2021-03-10 19:38:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-03-10 19:38:23,748 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:23,749 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:23,749 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:23,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:23,752 INFO L82 PathProgramCache]: Analyzing trace with hash -1328670758, now seen corresponding path program 1 times [2021-03-10 19:38:23,757 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:23,758 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659683745] [2021-03-10 19:38:23,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:23,857 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659683745] [2021-03-10 19:38:23,858 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 19:38:23,858 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-10 19:38:23,858 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313451314] [2021-03-10 19:38:23,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-10 19:38:23,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:23,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-10 19:38:23,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-10 19:38:23,881 INFO L87 Difference]: Start difference. First operand has 5965 states, 5952 states have (on average 2.4680779569892475) internal successors, (14690), 5964 states have internal predecessors, (14690), 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 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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) [2021-03-10 19:38:23,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:23,938 INFO L93 Difference]: Finished difference Result 5749 states and 11584 transitions. [2021-03-10 19:38:23,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-10 19:38:23,939 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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 32 [2021-03-10 19:38:23,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:23,970 INFO L225 Difference]: With dead ends: 5749 [2021-03-10 19:38:23,970 INFO L226 Difference]: Without dead ends: 5601 [2021-03-10 19:38:23,971 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-10 19:38:24,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5601 states. [2021-03-10 19:38:24,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5601 to 5601. [2021-03-10 19:38:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5601 states, 5591 states have (on average 2.0252191021284207) internal successors, (11323), 5600 states have internal predecessors, (11323), 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) [2021-03-10 19:38:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 5601 states and 11323 transitions. [2021-03-10 19:38:24,181 INFO L78 Accepts]: Start accepts. Automaton has 5601 states and 11323 transitions. Word has length 32 [2021-03-10 19:38:24,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:24,185 INFO L480 AbstractCegarLoop]: Abstraction has 5601 states and 11323 transitions. [2021-03-10 19:38:24,186 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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) [2021-03-10 19:38:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 5601 states and 11323 transitions. [2021-03-10 19:38:24,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-03-10 19:38:24,187 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:24,187 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:24,187 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-10 19:38:24,188 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:24,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:24,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1834229383, now seen corresponding path program 1 times [2021-03-10 19:38:24,190 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:24,191 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812866085] [2021-03-10 19:38:24,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:24,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812866085] [2021-03-10 19:38:24,253 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 19:38:24,253 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 19:38:24,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573951830] [2021-03-10 19:38:24,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 19:38:24,254 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:24,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 19:38:24,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 19:38:24,255 INFO L87 Difference]: Start difference. First operand 5601 states and 11323 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2021-03-10 19:38:24,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:24,312 INFO L93 Difference]: Finished difference Result 5605 states and 11327 transitions. [2021-03-10 19:38:24,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 19:38:24,313 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 32 [2021-03-10 19:38:24,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:24,327 INFO L225 Difference]: With dead ends: 5605 [2021-03-10 19:38:24,327 INFO L226 Difference]: Without dead ends: 5605 [2021-03-10 19:38:24,329 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 19:38:24,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5605 states. [2021-03-10 19:38:24,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5605 to 5602. [2021-03-10 19:38:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5602 states, 5592 states have (on average 2.025035765379113) internal successors, (11324), 5601 states have internal predecessors, (11324), 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) [2021-03-10 19:38:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 5602 states and 11324 transitions. [2021-03-10 19:38:24,438 INFO L78 Accepts]: Start accepts. Automaton has 5602 states and 11324 transitions. Word has length 32 [2021-03-10 19:38:24,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:24,439 INFO L480 AbstractCegarLoop]: Abstraction has 5602 states and 11324 transitions. [2021-03-10 19:38:24,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2021-03-10 19:38:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 5602 states and 11324 transitions. [2021-03-10 19:38:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-03-10 19:38:24,440 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:24,440 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:24,440 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-10 19:38:24,440 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:24,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:24,441 INFO L82 PathProgramCache]: Analyzing trace with hash -569554443, now seen corresponding path program 1 times [2021-03-10 19:38:24,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:24,441 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338599702] [2021-03-10 19:38:24,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:24,488 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338599702] [2021-03-10 19:38:24,488 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071432822] [2021-03-10 19:38:24,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:24,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-10 19:38:24,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:24,704 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:24,704 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-10 19:38:24,704 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903887513] [2021-03-10 19:38:24,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-10 19:38:24,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:24,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-10 19:38:24,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-10 19:38:24,706 INFO L87 Difference]: Start difference. First operand 5602 states and 11324 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 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) [2021-03-10 19:38:24,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:24,775 INFO L93 Difference]: Finished difference Result 5610 states and 11332 transitions. [2021-03-10 19:38:24,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-10 19:38:24,776 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 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 37 [2021-03-10 19:38:24,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:24,791 INFO L225 Difference]: With dead ends: 5610 [2021-03-10 19:38:24,791 INFO L226 Difference]: Without dead ends: 5610 [2021-03-10 19:38:24,791 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 26.6ms TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2021-03-10 19:38:24,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5610 states. [2021-03-10 19:38:24,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5610 to 5607. [2021-03-10 19:38:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5607 states, 5597 states have (on average 2.0241200643201713) internal successors, (11329), 5606 states have internal predecessors, (11329), 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) [2021-03-10 19:38:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 5607 states and 11329 transitions. [2021-03-10 19:38:24,934 INFO L78 Accepts]: Start accepts. Automaton has 5607 states and 11329 transitions. Word has length 37 [2021-03-10 19:38:24,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:24,934 INFO L480 AbstractCegarLoop]: Abstraction has 5607 states and 11329 transitions. [2021-03-10 19:38:24,934 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 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) [2021-03-10 19:38:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 5607 states and 11329 transitions. [2021-03-10 19:38:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-03-10 19:38:24,938 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:24,939 INFO L519 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:25,155 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-03-10 19:38:25,155 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:25,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:25,156 INFO L82 PathProgramCache]: Analyzing trace with hash -756691207, now seen corresponding path program 2 times [2021-03-10 19:38:25,156 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:25,156 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661396706] [2021-03-10 19:38:25,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:25,221 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661396706] [2021-03-10 19:38:25,221 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079909223] [2021-03-10 19:38:25,221 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:25,304 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 19:38:25,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:25,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-10 19:38:25,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:25,395 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:25,395 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:25,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 19:38:25,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728072811] [2021-03-10 19:38:25,395 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 19:38:25,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:25,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 19:38:25,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-03-10 19:38:25,396 INFO L87 Difference]: Start difference. First operand 5607 states and 11329 transitions. Second operand has 9 states, 9 states have (on average 5.0) internal successors, (45), 9 states have internal predecessors, (45), 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) [2021-03-10 19:38:25,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:25,459 INFO L93 Difference]: Finished difference Result 5615 states and 11337 transitions. [2021-03-10 19:38:25,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 19:38:25,459 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.0) internal successors, (45), 9 states have internal predecessors, (45), 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 42 [2021-03-10 19:38:25,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:25,474 INFO L225 Difference]: With dead ends: 5615 [2021-03-10 19:38:25,474 INFO L226 Difference]: Without dead ends: 5615 [2021-03-10 19:38:25,475 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 49.3ms TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-03-10 19:38:25,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5615 states. [2021-03-10 19:38:25,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5615 to 5612. [2021-03-10 19:38:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5612 states, 5602 states have (on average 2.023205997857908) internal successors, (11334), 5611 states have internal predecessors, (11334), 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) [2021-03-10 19:38:25,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 5612 states and 11334 transitions. [2021-03-10 19:38:25,574 INFO L78 Accepts]: Start accepts. Automaton has 5612 states and 11334 transitions. Word has length 42 [2021-03-10 19:38:25,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:25,575 INFO L480 AbstractCegarLoop]: Abstraction has 5612 states and 11334 transitions. [2021-03-10 19:38:25,575 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 5.0) internal successors, (45), 9 states have internal predecessors, (45), 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) [2021-03-10 19:38:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 5612 states and 11334 transitions. [2021-03-10 19:38:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-03-10 19:38:25,575 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:25,575 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:25,789 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:25,790 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:25,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:25,790 INFO L82 PathProgramCache]: Analyzing trace with hash 543935605, now seen corresponding path program 3 times [2021-03-10 19:38:25,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:25,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813420212] [2021-03-10 19:38:25,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:25,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813420212] [2021-03-10 19:38:25,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [263024964] [2021-03-10 19:38:25,891 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:25,969 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 19:38:25,970 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:25,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 8 conjunts are in the unsatisfiable core [2021-03-10 19:38:25,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:26,070 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:26,070 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 19:38:26,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122957036] [2021-03-10 19:38:26,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 19:38:26,071 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:26,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 19:38:26,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-03-10 19:38:26,071 INFO L87 Difference]: Start difference. First operand 5612 states and 11334 transitions. Second operand has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 11 states have internal predecessors, (50), 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) [2021-03-10 19:38:26,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:26,157 INFO L93 Difference]: Finished difference Result 5620 states and 11342 transitions. [2021-03-10 19:38:26,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 19:38:26,157 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 11 states have internal predecessors, (50), 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 47 [2021-03-10 19:38:26,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:26,178 INFO L225 Difference]: With dead ends: 5620 [2021-03-10 19:38:26,178 INFO L226 Difference]: Without dead ends: 5620 [2021-03-10 19:38:26,178 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 72.2ms TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2021-03-10 19:38:26,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5620 states. [2021-03-10 19:38:26,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5620 to 5617. [2021-03-10 19:38:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5617 states, 5607 states have (on average 2.022293561619404) internal successors, (11339), 5616 states have internal predecessors, (11339), 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) [2021-03-10 19:38:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5617 states to 5617 states and 11339 transitions. [2021-03-10 19:38:26,271 INFO L78 Accepts]: Start accepts. Automaton has 5617 states and 11339 transitions. Word has length 47 [2021-03-10 19:38:26,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:26,271 INFO L480 AbstractCegarLoop]: Abstraction has 5617 states and 11339 transitions. [2021-03-10 19:38:26,271 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 4.545454545454546) internal successors, (50), 11 states have internal predecessors, (50), 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) [2021-03-10 19:38:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5617 states and 11339 transitions. [2021-03-10 19:38:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-03-10 19:38:26,272 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:26,272 INFO L519 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:26,489 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:26,489 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:26,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:26,490 INFO L82 PathProgramCache]: Analyzing trace with hash 196402297, now seen corresponding path program 4 times [2021-03-10 19:38:26,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:26,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367147207] [2021-03-10 19:38:26,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:26,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367147207] [2021-03-10 19:38:26,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1091685294] [2021-03-10 19:38:26,560 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:26,629 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 19:38:26,629 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:26,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 19:38:26,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:26,761 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:26,761 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-03-10 19:38:26,761 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985034210] [2021-03-10 19:38:26,761 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 19:38:26,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:26,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 19:38:26,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-03-10 19:38:26,762 INFO L87 Difference]: Start difference. First operand 5617 states and 11339 transitions. Second operand has 13 states, 13 states have (on average 4.230769230769231) internal successors, (55), 13 states have internal predecessors, (55), 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) [2021-03-10 19:38:26,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:26,876 INFO L93 Difference]: Finished difference Result 5625 states and 11347 transitions. [2021-03-10 19:38:26,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-10 19:38:26,877 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.230769230769231) internal successors, (55), 13 states have internal predecessors, (55), 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 52 [2021-03-10 19:38:26,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:26,886 INFO L225 Difference]: With dead ends: 5625 [2021-03-10 19:38:26,886 INFO L226 Difference]: Without dead ends: 5625 [2021-03-10 19:38:26,888 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 94.0ms TimeCoverageRelationStatistics Valid=139, Invalid=281, Unknown=0, NotChecked=0, Total=420 [2021-03-10 19:38:26,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5625 states. [2021-03-10 19:38:26,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5625 to 5622. [2021-03-10 19:38:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5622 states, 5612 states have (on average 2.021382751247327) internal successors, (11344), 5621 states have internal predecessors, (11344), 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) [2021-03-10 19:38:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 5622 states and 11344 transitions. [2021-03-10 19:38:26,985 INFO L78 Accepts]: Start accepts. Automaton has 5622 states and 11344 transitions. Word has length 52 [2021-03-10 19:38:26,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:26,985 INFO L480 AbstractCegarLoop]: Abstraction has 5622 states and 11344 transitions. [2021-03-10 19:38:26,985 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 4.230769230769231) internal successors, (55), 13 states have internal predecessors, (55), 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) [2021-03-10 19:38:26,985 INFO L276 IsEmpty]: Start isEmpty. Operand 5622 states and 11344 transitions. [2021-03-10 19:38:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-03-10 19:38:26,986 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:26,986 INFO L519 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:27,204 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:27,204 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:27,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:27,205 INFO L82 PathProgramCache]: Analyzing trace with hash 443100917, now seen corresponding path program 5 times [2021-03-10 19:38:27,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:27,205 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397612194] [2021-03-10 19:38:27,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:27,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397612194] [2021-03-10 19:38:27,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1798080364] [2021-03-10 19:38:27,297 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:27,374 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-03-10 19:38:27,374 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:27,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 19:38:27,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:27,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:27,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-03-10 19:38:27,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16934050] [2021-03-10 19:38:27,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-10 19:38:27,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:27,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-10 19:38:27,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-03-10 19:38:27,491 INFO L87 Difference]: Start difference. First operand 5622 states and 11344 transitions. Second operand has 15 states, 15 states have (on average 4.0) internal successors, (60), 15 states have internal predecessors, (60), 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) [2021-03-10 19:38:27,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:27,660 INFO L93 Difference]: Finished difference Result 5630 states and 11352 transitions. [2021-03-10 19:38:27,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-10 19:38:27,661 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.0) internal successors, (60), 15 states have internal predecessors, (60), 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 57 [2021-03-10 19:38:27,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:27,670 INFO L225 Difference]: With dead ends: 5630 [2021-03-10 19:38:27,670 INFO L226 Difference]: Without dead ends: 5630 [2021-03-10 19:38:27,670 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 132.4ms TimeCoverageRelationStatistics Valid=196, Invalid=404, Unknown=0, NotChecked=0, Total=600 [2021-03-10 19:38:27,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5630 states. [2021-03-10 19:38:27,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5630 to 5627. [2021-03-10 19:38:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5627 states, 5617 states have (on average 2.0204735623998578) internal successors, (11349), 5626 states have internal predecessors, (11349), 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) [2021-03-10 19:38:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5627 states to 5627 states and 11349 transitions. [2021-03-10 19:38:27,748 INFO L78 Accepts]: Start accepts. Automaton has 5627 states and 11349 transitions. Word has length 57 [2021-03-10 19:38:27,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:27,748 INFO L480 AbstractCegarLoop]: Abstraction has 5627 states and 11349 transitions. [2021-03-10 19:38:27,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.0) internal successors, (60), 15 states have internal predecessors, (60), 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) [2021-03-10 19:38:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5627 states and 11349 transitions. [2021-03-10 19:38:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-03-10 19:38:27,749 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:27,749 INFO L519 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:27,963 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-03-10 19:38:27,963 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:27,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:27,964 INFO L82 PathProgramCache]: Analyzing trace with hash -583988743, now seen corresponding path program 6 times [2021-03-10 19:38:27,964 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:27,964 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571696221] [2021-03-10 19:38:27,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:28,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571696221] [2021-03-10 19:38:28,080 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1338434064] [2021-03-10 19:38:28,080 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:28,173 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-03-10 19:38:28,173 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:28,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 19:38:28,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:28,287 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:28,287 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:28,287 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-03-10 19:38:28,287 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278604531] [2021-03-10 19:38:28,288 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 19:38:28,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:28,288 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 19:38:28,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-03-10 19:38:28,289 INFO L87 Difference]: Start difference. First operand 5627 states and 11349 transitions. Second operand has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 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) [2021-03-10 19:38:28,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:28,456 INFO L93 Difference]: Finished difference Result 5635 states and 11357 transitions. [2021-03-10 19:38:28,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-10 19:38:28,456 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 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 62 [2021-03-10 19:38:28,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:28,464 INFO L225 Difference]: With dead ends: 5635 [2021-03-10 19:38:28,464 INFO L226 Difference]: Without dead ends: 5635 [2021-03-10 19:38:28,465 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 165.7ms TimeCoverageRelationStatistics Valid=263, Invalid=549, Unknown=0, NotChecked=0, Total=812 [2021-03-10 19:38:28,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5635 states. [2021-03-10 19:38:28,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5635 to 5632. [2021-03-10 19:38:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5632 states, 5622 states have (on average 2.0195659907506225) internal successors, (11354), 5631 states have internal predecessors, (11354), 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) [2021-03-10 19:38:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 5632 states and 11354 transitions. [2021-03-10 19:38:28,556 INFO L78 Accepts]: Start accepts. Automaton has 5632 states and 11354 transitions. Word has length 62 [2021-03-10 19:38:28,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:28,557 INFO L480 AbstractCegarLoop]: Abstraction has 5632 states and 11354 transitions. [2021-03-10 19:38:28,557 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 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) [2021-03-10 19:38:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 5632 states and 11354 transitions. [2021-03-10 19:38:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-03-10 19:38:28,558 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:28,558 INFO L519 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:28,767 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:28,767 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:28,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:28,768 INFO L82 PathProgramCache]: Analyzing trace with hash 2062381429, now seen corresponding path program 7 times [2021-03-10 19:38:28,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:28,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49504324] [2021-03-10 19:38:28,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:28,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49504324] [2021-03-10 19:38:28,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1927593449] [2021-03-10 19:38:28,896 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:28,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 16 conjunts are in the unsatisfiable core [2021-03-10 19:38:28,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:29,052 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:29,052 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2021-03-10 19:38:29,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118141340] [2021-03-10 19:38:29,053 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-10 19:38:29,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:29,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-10 19:38:29,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-03-10 19:38:29,054 INFO L87 Difference]: Start difference. First operand 5632 states and 11354 transitions. Second operand has 19 states, 19 states have (on average 3.6842105263157894) internal successors, (70), 19 states have internal predecessors, (70), 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) [2021-03-10 19:38:29,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:29,221 INFO L93 Difference]: Finished difference Result 5640 states and 11362 transitions. [2021-03-10 19:38:29,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-03-10 19:38:29,222 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.6842105263157894) internal successors, (70), 19 states have internal predecessors, (70), 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 67 [2021-03-10 19:38:29,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:29,233 INFO L225 Difference]: With dead ends: 5640 [2021-03-10 19:38:29,233 INFO L226 Difference]: Without dead ends: 5640 [2021-03-10 19:38:29,234 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 190.8ms TimeCoverageRelationStatistics Valid=340, Invalid=716, Unknown=0, NotChecked=0, Total=1056 [2021-03-10 19:38:29,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5640 states. [2021-03-10 19:38:29,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5640 to 5637. [2021-03-10 19:38:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5637 states, 5627 states have (on average 2.018660031988626) internal successors, (11359), 5636 states have internal predecessors, (11359), 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) [2021-03-10 19:38:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 5637 states and 11359 transitions. [2021-03-10 19:38:29,310 INFO L78 Accepts]: Start accepts. Automaton has 5637 states and 11359 transitions. Word has length 67 [2021-03-10 19:38:29,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:29,310 INFO L480 AbstractCegarLoop]: Abstraction has 5637 states and 11359 transitions. [2021-03-10 19:38:29,310 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 3.6842105263157894) internal successors, (70), 19 states have internal predecessors, (70), 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) [2021-03-10 19:38:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 5637 states and 11359 transitions. [2021-03-10 19:38:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-03-10 19:38:29,310 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:29,310 INFO L519 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:29,527 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:29,527 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:29,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:29,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1452124295, now seen corresponding path program 8 times [2021-03-10 19:38:29,528 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:29,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022047049] [2021-03-10 19:38:29,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:29,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022047049] [2021-03-10 19:38:29,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1352369526] [2021-03-10 19:38:29,700 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:29,770 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 19:38:29,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:29,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 18 conjunts are in the unsatisfiable core [2021-03-10 19:38:29,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:29,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:29,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21 [2021-03-10 19:38:29,883 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017179203] [2021-03-10 19:38:29,884 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-10 19:38:29,884 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:29,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-10 19:38:29,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2021-03-10 19:38:29,884 INFO L87 Difference]: Start difference. First operand 5637 states and 11359 transitions. Second operand has 21 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 21 states have internal predecessors, (75), 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) [2021-03-10 19:38:30,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:30,095 INFO L93 Difference]: Finished difference Result 5645 states and 11367 transitions. [2021-03-10 19:38:30,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-10 19:38:30,096 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 21 states have internal predecessors, (75), 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 72 [2021-03-10 19:38:30,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:30,103 INFO L225 Difference]: With dead ends: 5645 [2021-03-10 19:38:30,104 INFO L226 Difference]: Without dead ends: 5645 [2021-03-10 19:38:30,105 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 267.9ms TimeCoverageRelationStatistics Valid=427, Invalid=905, Unknown=0, NotChecked=0, Total=1332 [2021-03-10 19:38:30,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5645 states. [2021-03-10 19:38:30,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5645 to 5642. [2021-03-10 19:38:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5642 states, 5632 states have (on average 2.0177556818181817) internal successors, (11364), 5641 states have internal predecessors, (11364), 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) [2021-03-10 19:38:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5642 states to 5642 states and 11364 transitions. [2021-03-10 19:38:30,179 INFO L78 Accepts]: Start accepts. Automaton has 5642 states and 11364 transitions. Word has length 72 [2021-03-10 19:38:30,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:30,179 INFO L480 AbstractCegarLoop]: Abstraction has 5642 states and 11364 transitions. [2021-03-10 19:38:30,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 21 states have internal predecessors, (75), 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) [2021-03-10 19:38:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 5642 states and 11364 transitions. [2021-03-10 19:38:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-03-10 19:38:30,181 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:30,181 INFO L519 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:30,395 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-03-10 19:38:30,397 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:30,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:30,397 INFO L82 PathProgramCache]: Analyzing trace with hash 1860211701, now seen corresponding path program 9 times [2021-03-10 19:38:30,398 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:30,398 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638017344] [2021-03-10 19:38:30,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:38:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:30,558 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638017344] [2021-03-10 19:38:30,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [296515663] [2021-03-10 19:38:30,559 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:30,655 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-03-10 19:38:30,655 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:38:30,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-10 19:38:30,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:38:30,787 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-10 19:38:30,788 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:38:30,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 23 [2021-03-10 19:38:30,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586426682] [2021-03-10 19:38:30,788 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-03-10 19:38:30,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:38:30,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-03-10 19:38:30,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-03-10 19:38:30,789 INFO L87 Difference]: Start difference. First operand 5642 states and 11364 transitions. Second operand has 23 states, 23 states have (on average 3.4782608695652173) internal successors, (80), 23 states have internal predecessors, (80), 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) [2021-03-10 19:38:31,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:38:31,037 INFO L93 Difference]: Finished difference Result 5647 states and 11369 transitions. [2021-03-10 19:38:31,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-10 19:38:31,038 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.4782608695652173) internal successors, (80), 23 states have internal predecessors, (80), 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 77 [2021-03-10 19:38:31,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:38:31,046 INFO L225 Difference]: With dead ends: 5647 [2021-03-10 19:38:31,046 INFO L226 Difference]: Without dead ends: 5647 [2021-03-10 19:38:31,046 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 295.2ms TimeCoverageRelationStatistics Valid=524, Invalid=1116, Unknown=0, NotChecked=0, Total=1640 [2021-03-10 19:38:31,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5647 states. [2021-03-10 19:38:31,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5647 to 5647. [2021-03-10 19:38:31,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5647 states, 5637 states have (on average 2.0168529359588434) internal successors, (11369), 5646 states have internal predecessors, (11369), 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) [2021-03-10 19:38:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 5647 states and 11369 transitions. [2021-03-10 19:38:31,133 INFO L78 Accepts]: Start accepts. Automaton has 5647 states and 11369 transitions. Word has length 77 [2021-03-10 19:38:31,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:38:31,133 INFO L480 AbstractCegarLoop]: Abstraction has 5647 states and 11369 transitions. [2021-03-10 19:38:31,133 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 3.4782608695652173) internal successors, (80), 23 states have internal predecessors, (80), 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) [2021-03-10 19:38:31,133 INFO L276 IsEmpty]: Start isEmpty. Operand 5647 states and 11369 transitions. [2021-03-10 19:38:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-03-10 19:38:31,136 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:38:31,136 INFO L519 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:38:31,352 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:38:31,353 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:38:31,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:38:31,353 INFO L82 PathProgramCache]: Analyzing trace with hash 345031929, now seen corresponding path program 10 times [2021-03-10 19:38:31,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:38:31,353 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174031391] [2021-03-10 19:38:31,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:38:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-10 19:38:31,371 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-10 19:38:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-10 19:38:31,387 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-10 19:38:31,405 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-10 19:38:31,405 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-10 19:38:31,405 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-10 19:38:31,406 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-10 19:38:31,406 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-10 19:38:31,422 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,423 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,424 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,425 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,426 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,427 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,428 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,429 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,430 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,431 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,432 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,433 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,436 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,436 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,436 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,436 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,436 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,437 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,438 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,439 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,440 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,441 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,442 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,443 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,444 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,445 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,446 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,447 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,447 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,447 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,447 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,447 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,448 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,448 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,448 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,448 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,449 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:38:31,451 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-03-10 19:38:31,451 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-10 19:38:31,453 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 19:38:31,453 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 19:38:31,453 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 19:38:31,453 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 19:38:31,453 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 19:38:31,453 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 19:38:31,453 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 19:38:31,453 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 19:38:31,458 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 250 places, 305 transitions, 628 flow [2021-03-10 19:39:52,003 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 321757 states, 321726 states have (on average 3.7048202507723964) internal successors, (1191937), 321756 states have internal predecessors, (1191937), 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) [2021-03-10 19:39:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand has 321757 states, 321726 states have (on average 3.7048202507723964) internal successors, (1191937), 321756 states have internal predecessors, (1191937), 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) [2021-03-10 19:39:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-03-10 19:39:52,320 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:39:52,320 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:39:52,320 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:39:52,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:39:52,321 INFO L82 PathProgramCache]: Analyzing trace with hash -1894030055, now seen corresponding path program 1 times [2021-03-10 19:39:52,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:39:52,321 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168752374] [2021-03-10 19:39:52,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:39:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:39:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 19:39:52,329 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168752374] [2021-03-10 19:39:52,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 19:39:52,330 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-10 19:39:52,330 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532300677] [2021-03-10 19:39:52,330 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-10 19:39:52,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:39:52,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-10 19:39:52,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-10 19:39:52,640 INFO L87 Difference]: Start difference. First operand has 321757 states, 321726 states have (on average 3.7048202507723964) internal successors, (1191937), 321756 states have internal predecessors, (1191937), 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 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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) [2021-03-10 19:39:54,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:39:54,906 INFO L93 Difference]: Finished difference Result 304351 states and 923519 transitions. [2021-03-10 19:39:54,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-10 19:39:54,907 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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 38 [2021-03-10 19:39:54,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:39:55,685 INFO L225 Difference]: With dead ends: 304351 [2021-03-10 19:39:55,685 INFO L226 Difference]: Without dead ends: 303828 [2021-03-10 19:39:55,685 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-10 19:40:09,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303828 states. [2021-03-10 19:40:13,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303828 to 303828. [2021-03-10 19:40:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303828 states, 303802 states have (on average 3.0354342631055755) internal successors, (922171), 303827 states have internal predecessors, (922171), 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) [2021-03-10 19:40:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303828 states to 303828 states and 922171 transitions. [2021-03-10 19:40:15,139 INFO L78 Accepts]: Start accepts. Automaton has 303828 states and 922171 transitions. Word has length 38 [2021-03-10 19:40:15,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:40:15,140 INFO L480 AbstractCegarLoop]: Abstraction has 303828 states and 922171 transitions. [2021-03-10 19:40:15,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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) [2021-03-10 19:40:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 303828 states and 922171 transitions. [2021-03-10 19:40:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-03-10 19:40:15,140 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:40:15,141 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:40:15,141 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-10 19:40:15,141 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:40:15,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:40:15,141 INFO L82 PathProgramCache]: Analyzing trace with hash 1481578839, now seen corresponding path program 1 times [2021-03-10 19:40:15,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:40:15,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090916366] [2021-03-10 19:40:15,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:40:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:40:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 19:40:15,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090916366] [2021-03-10 19:40:15,159 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-10 19:40:15,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-10 19:40:15,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077106557] [2021-03-10 19:40:15,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 19:40:15,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:40:15,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 19:40:15,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 19:40:15,160 INFO L87 Difference]: Start difference. First operand 303828 states and 922171 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2021-03-10 19:40:16,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:40:16,905 INFO L93 Difference]: Finished difference Result 303832 states and 922175 transitions. [2021-03-10 19:40:16,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 19:40:16,906 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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 38 [2021-03-10 19:40:16,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:40:17,456 INFO L225 Difference]: With dead ends: 303832 [2021-03-10 19:40:17,456 INFO L226 Difference]: Without dead ends: 303832 [2021-03-10 19:40:17,456 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-10 19:40:30,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303832 states. [2021-03-10 19:40:34,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303832 to 303829. [2021-03-10 19:40:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303829 states, 303803 states have (on average 3.0354275632564525) internal successors, (922172), 303828 states have internal predecessors, (922172), 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) [2021-03-10 19:40:36,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303829 states to 303829 states and 922172 transitions. [2021-03-10 19:40:36,127 INFO L78 Accepts]: Start accepts. Automaton has 303829 states and 922172 transitions. Word has length 38 [2021-03-10 19:40:36,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:40:36,127 INFO L480 AbstractCegarLoop]: Abstraction has 303829 states and 922172 transitions. [2021-03-10 19:40:36,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 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) [2021-03-10 19:40:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 303829 states and 922172 transitions. [2021-03-10 19:40:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-03-10 19:40:36,128 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:40:36,128 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:40:36,128 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-10 19:40:36,128 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:40:36,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:40:36,128 INFO L82 PathProgramCache]: Analyzing trace with hash -1061798652, now seen corresponding path program 1 times [2021-03-10 19:40:36,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:40:36,129 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2137450745] [2021-03-10 19:40:36,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:40:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:40:36,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-10 19:40:36,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2137450745] [2021-03-10 19:40:36,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1925211243] [2021-03-10 19:40:36,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:40:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:40:36,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 2 conjunts are in the unsatisfiable core [2021-03-10 19:40:36,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:40:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-10 19:40:36,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-10 19:40:36,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2021-03-10 19:40:36,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222531059] [2021-03-10 19:40:36,255 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-10 19:40:36,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:40:36,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-10 19:40:36,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-10 19:40:36,256 INFO L87 Difference]: Start difference. First operand 303829 states and 922172 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2021-03-10 19:40:37,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:40:37,809 INFO L93 Difference]: Finished difference Result 303767 states and 922108 transitions. [2021-03-10 19:40:37,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-10 19:40:37,810 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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 43 [2021-03-10 19:40:37,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:40:38,800 INFO L225 Difference]: With dead ends: 303767 [2021-03-10 19:40:38,801 INFO L226 Difference]: Without dead ends: 303767 [2021-03-10 19:40:38,801 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 9.5ms TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-10 19:40:52,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303767 states. [2021-03-10 19:40:56,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303767 to 303767. [2021-03-10 19:40:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303767 states, 303743 states have (on average 3.035816463260059) internal successors, (922108), 303766 states have internal predecessors, (922108), 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) [2021-03-10 19:40:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303767 states to 303767 states and 922108 transitions. [2021-03-10 19:40:57,840 INFO L78 Accepts]: Start accepts. Automaton has 303767 states and 922108 transitions. Word has length 43 [2021-03-10 19:40:57,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:40:57,840 INFO L480 AbstractCegarLoop]: Abstraction has 303767 states and 922108 transitions. [2021-03-10 19:40:57,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2021-03-10 19:40:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 303767 states and 922108 transitions. [2021-03-10 19:40:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-03-10 19:40:57,842 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:40:57,842 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:40:58,055 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-03-10 19:40:58,055 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:40:58,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:40:58,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1264472696, now seen corresponding path program 1 times [2021-03-10 19:40:58,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:40:58,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916419747] [2021-03-10 19:40:58,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:40:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:40:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:40:58,075 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916419747] [2021-03-10 19:40:58,075 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129905144] [2021-03-10 19:40:58,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:40:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:40:58,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-10 19:40:58,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:40:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:40:58,182 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:40:58,182 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-03-10 19:40:58,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537878982] [2021-03-10 19:40:58,183 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-10 19:40:58,183 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:40:58,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-10 19:40:58,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-10 19:40:58,183 INFO L87 Difference]: Start difference. First operand 303767 states and 922108 transitions. Second operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 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) [2021-03-10 19:40:59,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:40:59,942 INFO L93 Difference]: Finished difference Result 303775 states and 922116 transitions. [2021-03-10 19:40:59,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-10 19:40:59,943 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 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 44 [2021-03-10 19:40:59,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:41:00,592 INFO L225 Difference]: With dead ends: 303775 [2021-03-10 19:41:00,592 INFO L226 Difference]: Without dead ends: 303775 [2021-03-10 19:41:00,592 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 19.7ms TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2021-03-10 19:41:14,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303775 states. [2021-03-10 19:41:18,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303775 to 303772. [2021-03-10 19:41:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303772 states, 303748 states have (on average 3.035782951657295) internal successors, (922113), 303771 states have internal predecessors, (922113), 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) [2021-03-10 19:41:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303772 states to 303772 states and 922113 transitions. [2021-03-10 19:41:20,473 INFO L78 Accepts]: Start accepts. Automaton has 303772 states and 922113 transitions. Word has length 44 [2021-03-10 19:41:20,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:41:20,473 INFO L480 AbstractCegarLoop]: Abstraction has 303772 states and 922113 transitions. [2021-03-10 19:41:20,473 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 7 states have internal predecessors, (41), 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) [2021-03-10 19:41:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 303772 states and 922113 transitions. [2021-03-10 19:41:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-03-10 19:41:20,475 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:41:20,475 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:41:20,689 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-03-10 19:41:20,690 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:41:20,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:41:20,690 INFO L82 PathProgramCache]: Analyzing trace with hash 762878837, now seen corresponding path program 2 times [2021-03-10 19:41:20,690 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:41:20,690 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845126304] [2021-03-10 19:41:20,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:41:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:41:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:41:20,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845126304] [2021-03-10 19:41:20,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1685089908] [2021-03-10 19:41:20,748 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:41:20,882 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 19:41:20,882 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:41:20,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-10 19:41:20,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:41:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:41:20,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:41:20,960 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-10 19:41:20,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850851146] [2021-03-10 19:41:20,960 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-10 19:41:20,960 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:41:20,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-10 19:41:20,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-03-10 19:41:20,961 INFO L87 Difference]: Start difference. First operand 303772 states and 922113 transitions. Second operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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) [2021-03-10 19:41:22,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:41:22,764 INFO L93 Difference]: Finished difference Result 303780 states and 922121 transitions. [2021-03-10 19:41:22,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-10 19:41:22,764 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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 49 [2021-03-10 19:41:22,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:41:23,413 INFO L225 Difference]: With dead ends: 303780 [2021-03-10 19:41:23,413 INFO L226 Difference]: Without dead ends: 303780 [2021-03-10 19:41:23,414 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 42.0ms TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-03-10 19:41:37,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303780 states. [2021-03-10 19:41:41,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303780 to 303777. [2021-03-10 19:41:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303777 states, 303753 states have (on average 3.035749441157783) internal successors, (922118), 303776 states have internal predecessors, (922118), 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) [2021-03-10 19:41:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303777 states to 303777 states and 922118 transitions. [2021-03-10 19:41:42,673 INFO L78 Accepts]: Start accepts. Automaton has 303777 states and 922118 transitions. Word has length 49 [2021-03-10 19:41:42,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:41:42,673 INFO L480 AbstractCegarLoop]: Abstraction has 303777 states and 922118 transitions. [2021-03-10 19:41:42,673 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 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) [2021-03-10 19:41:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 303777 states and 922118 transitions. [2021-03-10 19:41:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-03-10 19:41:42,674 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:41:42,674 INFO L519 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:41:42,875 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-10 19:41:42,875 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:41:42,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:41:42,875 INFO L82 PathProgramCache]: Analyzing trace with hash -883271256, now seen corresponding path program 3 times [2021-03-10 19:41:42,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:41:42,876 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207320753] [2021-03-10 19:41:42,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:41:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:41:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:41:42,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207320753] [2021-03-10 19:41:42,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [849664948] [2021-03-10 19:41:42,929 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:41:42,989 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-03-10 19:41:42,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:41:42,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjunts are in the unsatisfiable core [2021-03-10 19:41:42,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:41:43,063 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:41:43,063 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:41:43,063 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-03-10 19:41:43,063 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813669249] [2021-03-10 19:41:43,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-10 19:41:43,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:41:43,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-10 19:41:43,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-03-10 19:41:43,065 INFO L87 Difference]: Start difference. First operand 303777 states and 922118 transitions. Second operand has 11 states, 11 states have (on average 4.636363636363637) internal successors, (51), 11 states have internal predecessors, (51), 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) [2021-03-10 19:41:44,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:41:44,778 INFO L93 Difference]: Finished difference Result 303785 states and 922126 transitions. [2021-03-10 19:41:44,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-10 19:41:44,779 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.636363636363637) internal successors, (51), 11 states have internal predecessors, (51), 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 54 [2021-03-10 19:41:44,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:41:45,357 INFO L225 Difference]: With dead ends: 303785 [2021-03-10 19:41:45,358 INFO L226 Difference]: Without dead ends: 303785 [2021-03-10 19:41:45,358 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 58.3ms TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2021-03-10 19:41:59,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303785 states. [2021-03-10 19:42:02,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303785 to 303782. [2021-03-10 19:42:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303782 states, 303758 states have (on average 3.035715931761468) internal successors, (922123), 303781 states have internal predecessors, (922123), 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) [2021-03-10 19:42:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303782 states to 303782 states and 922123 transitions. [2021-03-10 19:42:04,786 INFO L78 Accepts]: Start accepts. Automaton has 303782 states and 922123 transitions. Word has length 54 [2021-03-10 19:42:04,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:42:04,786 INFO L480 AbstractCegarLoop]: Abstraction has 303782 states and 922123 transitions. [2021-03-10 19:42:04,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 4.636363636363637) internal successors, (51), 11 states have internal predecessors, (51), 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) [2021-03-10 19:42:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 303782 states and 922123 transitions. [2021-03-10 19:42:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-03-10 19:42:04,791 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:42:04,791 INFO L519 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:42:04,991 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-10 19:42:04,992 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:42:04,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:42:04,992 INFO L82 PathProgramCache]: Analyzing trace with hash 1105625941, now seen corresponding path program 4 times [2021-03-10 19:42:04,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:42:04,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797076550] [2021-03-10 19:42:04,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:42:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:42:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:05,039 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797076550] [2021-03-10 19:42:05,039 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [330896752] [2021-03-10 19:42:05,039 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:42:05,090 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-10 19:42:05,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:42:05,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-10 19:42:05,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:42:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:05,159 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:42:05,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-03-10 19:42:05,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412147438] [2021-03-10 19:42:05,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-10 19:42:05,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:42:05,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-10 19:42:05,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-03-10 19:42:05,160 INFO L87 Difference]: Start difference. First operand 303782 states and 922123 transitions. Second operand has 13 states, 13 states have (on average 4.3076923076923075) internal successors, (56), 13 states have internal predecessors, (56), 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) [2021-03-10 19:42:06,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:42:06,233 INFO L93 Difference]: Finished difference Result 303790 states and 922131 transitions. [2021-03-10 19:42:06,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-10 19:42:06,233 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.3076923076923075) internal successors, (56), 13 states have internal predecessors, (56), 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 59 [2021-03-10 19:42:06,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:42:07,341 INFO L225 Difference]: With dead ends: 303790 [2021-03-10 19:42:07,342 INFO L226 Difference]: Without dead ends: 303790 [2021-03-10 19:42:07,342 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 83.3ms TimeCoverageRelationStatistics Valid=139, Invalid=281, Unknown=0, NotChecked=0, Total=420 [2021-03-10 19:42:21,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303790 states. [2021-03-10 19:42:24,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303790 to 303787. [2021-03-10 19:42:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303787 states, 303763 states have (on average 3.035682423468296) internal successors, (922128), 303786 states have internal predecessors, (922128), 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) [2021-03-10 19:42:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303787 states to 303787 states and 922128 transitions. [2021-03-10 19:42:26,757 INFO L78 Accepts]: Start accepts. Automaton has 303787 states and 922128 transitions. Word has length 59 [2021-03-10 19:42:26,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:42:26,757 INFO L480 AbstractCegarLoop]: Abstraction has 303787 states and 922128 transitions. [2021-03-10 19:42:26,757 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 4.3076923076923075) internal successors, (56), 13 states have internal predecessors, (56), 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) [2021-03-10 19:42:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 303787 states and 922128 transitions. [2021-03-10 19:42:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-03-10 19:42:26,758 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:42:26,758 INFO L519 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:42:26,973 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:42:26,973 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:42:26,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:42:26,973 INFO L82 PathProgramCache]: Analyzing trace with hash 549608904, now seen corresponding path program 5 times [2021-03-10 19:42:26,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:42:26,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418187951] [2021-03-10 19:42:26,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:42:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:42:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:27,073 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418187951] [2021-03-10 19:42:27,073 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1959993177] [2021-03-10 19:42:27,073 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:42:27,204 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-03-10 19:42:27,204 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:42:27,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 12 conjunts are in the unsatisfiable core [2021-03-10 19:42:27,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:42:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:27,339 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:42:27,339 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-03-10 19:42:27,339 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321609249] [2021-03-10 19:42:27,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-03-10 19:42:27,340 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:42:27,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-03-10 19:42:27,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-03-10 19:42:27,340 INFO L87 Difference]: Start difference. First operand 303787 states and 922128 transitions. Second operand has 15 states, 15 states have (on average 4.066666666666666) internal successors, (61), 15 states have internal predecessors, (61), 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) [2021-03-10 19:42:29,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:42:29,319 INFO L93 Difference]: Finished difference Result 303795 states and 922136 transitions. [2021-03-10 19:42:29,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-10 19:42:29,320 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.066666666666666) internal successors, (61), 15 states have internal predecessors, (61), 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 64 [2021-03-10 19:42:29,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:42:30,018 INFO L225 Difference]: With dead ends: 303795 [2021-03-10 19:42:30,018 INFO L226 Difference]: Without dead ends: 303795 [2021-03-10 19:42:30,019 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 141.4ms TimeCoverageRelationStatistics Valid=196, Invalid=404, Unknown=0, NotChecked=0, Total=600 [2021-03-10 19:42:43,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303795 states. [2021-03-10 19:42:47,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303795 to 303792. [2021-03-10 19:42:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303792 states, 303768 states have (on average 3.0356489162782125) internal successors, (922133), 303791 states have internal predecessors, (922133), 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) [2021-03-10 19:42:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303792 states to 303792 states and 922133 transitions. [2021-03-10 19:42:49,465 INFO L78 Accepts]: Start accepts. Automaton has 303792 states and 922133 transitions. Word has length 64 [2021-03-10 19:42:49,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:42:49,465 INFO L480 AbstractCegarLoop]: Abstraction has 303792 states and 922133 transitions. [2021-03-10 19:42:49,465 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.066666666666666) internal successors, (61), 15 states have internal predecessors, (61), 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) [2021-03-10 19:42:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 303792 states and 922133 transitions. [2021-03-10 19:42:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-03-10 19:42:49,466 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:42:49,466 INFO L519 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:42:49,675 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:42:49,675 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:42:49,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:42:49,676 INFO L82 PathProgramCache]: Analyzing trace with hash 394007349, now seen corresponding path program 6 times [2021-03-10 19:42:49,676 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:42:49,676 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704530763] [2021-03-10 19:42:49,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:42:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:42:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:49,752 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704530763] [2021-03-10 19:42:49,752 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1375096579] [2021-03-10 19:42:49,753 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:42:49,830 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-03-10 19:42:49,830 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:42:49,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-10 19:42:49,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:42:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:42:49,924 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:42:49,924 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-03-10 19:42:49,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025540331] [2021-03-10 19:42:49,924 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-10 19:42:49,924 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:42:49,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-10 19:42:49,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-03-10 19:42:49,924 INFO L87 Difference]: Start difference. First operand 303792 states and 922133 transitions. Second operand has 17 states, 17 states have (on average 3.8823529411764706) internal successors, (66), 17 states have internal predecessors, (66), 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) [2021-03-10 19:42:51,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:42:51,725 INFO L93 Difference]: Finished difference Result 303800 states and 922141 transitions. [2021-03-10 19:42:51,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-10 19:42:51,725 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 3.8823529411764706) internal successors, (66), 17 states have internal predecessors, (66), 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 69 [2021-03-10 19:42:51,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:42:52,285 INFO L225 Difference]: With dead ends: 303800 [2021-03-10 19:42:52,285 INFO L226 Difference]: Without dead ends: 303800 [2021-03-10 19:42:52,286 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 148.4ms TimeCoverageRelationStatistics Valid=263, Invalid=549, Unknown=0, NotChecked=0, Total=812 [2021-03-10 19:43:05,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303800 states. [2021-03-10 19:43:09,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303800 to 303797. [2021-03-10 19:43:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303797 states, 303773 states have (on average 3.0356154101911623) internal successors, (922138), 303796 states have internal predecessors, (922138), 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) [2021-03-10 19:43:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303797 states to 303797 states and 922138 transitions. [2021-03-10 19:43:11,284 INFO L78 Accepts]: Start accepts. Automaton has 303797 states and 922138 transitions. Word has length 69 [2021-03-10 19:43:11,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:43:11,284 INFO L480 AbstractCegarLoop]: Abstraction has 303797 states and 922138 transitions. [2021-03-10 19:43:11,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 3.8823529411764706) internal successors, (66), 17 states have internal predecessors, (66), 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) [2021-03-10 19:43:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 303797 states and 922138 transitions. [2021-03-10 19:43:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-03-10 19:43:11,285 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:43:11,285 INFO L519 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:43:11,499 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:43:11,499 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:43:11,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:43:11,500 INFO L82 PathProgramCache]: Analyzing trace with hash 59488744, now seen corresponding path program 7 times [2021-03-10 19:43:11,500 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:43:11,500 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603971671] [2021-03-10 19:43:11,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:43:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:43:11,591 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:11,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603971671] [2021-03-10 19:43:11,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [546010841] [2021-03-10 19:43:11,591 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:43:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:43:11,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 16 conjunts are in the unsatisfiable core [2021-03-10 19:43:11,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:43:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:11,745 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:43:11,746 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2021-03-10 19:43:11,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662927344] [2021-03-10 19:43:11,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-03-10 19:43:11,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:43:11,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-03-10 19:43:11,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-03-10 19:43:11,748 INFO L87 Difference]: Start difference. First operand 303797 states and 922138 transitions. Second operand has 19 states, 19 states have (on average 3.736842105263158) internal successors, (71), 19 states have internal predecessors, (71), 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) [2021-03-10 19:43:13,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:43:13,466 INFO L93 Difference]: Finished difference Result 303805 states and 922146 transitions. [2021-03-10 19:43:13,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-03-10 19:43:13,467 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.736842105263158) internal successors, (71), 19 states have internal predecessors, (71), 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 74 [2021-03-10 19:43:13,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:43:13,998 INFO L225 Difference]: With dead ends: 303805 [2021-03-10 19:43:13,998 INFO L226 Difference]: Without dead ends: 303805 [2021-03-10 19:43:13,999 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 182.8ms TimeCoverageRelationStatistics Valid=340, Invalid=716, Unknown=0, NotChecked=0, Total=1056 [2021-03-10 19:43:27,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303805 states. [2021-03-10 19:43:31,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303805 to 303802. [2021-03-10 19:43:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303802 states, 303778 states have (on average 3.035581905207092) internal successors, (922143), 303801 states have internal predecessors, (922143), 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) [2021-03-10 19:43:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303802 states to 303802 states and 922143 transitions. [2021-03-10 19:43:33,320 INFO L78 Accepts]: Start accepts. Automaton has 303802 states and 922143 transitions. Word has length 74 [2021-03-10 19:43:33,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:43:33,321 INFO L480 AbstractCegarLoop]: Abstraction has 303802 states and 922143 transitions. [2021-03-10 19:43:33,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 3.736842105263158) internal successors, (71), 19 states have internal predecessors, (71), 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) [2021-03-10 19:43:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 303802 states and 922143 transitions. [2021-03-10 19:43:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-03-10 19:43:33,334 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:43:33,334 INFO L519 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:43:33,551 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-10 19:43:33,551 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:43:33,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:43:33,552 INFO L82 PathProgramCache]: Analyzing trace with hash -1094235371, now seen corresponding path program 8 times [2021-03-10 19:43:33,552 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:43:33,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879320797] [2021-03-10 19:43:33,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:43:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:43:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:33,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879320797] [2021-03-10 19:43:33,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [554390461] [2021-03-10 19:43:33,740 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:43:33,875 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-10 19:43:33,875 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:43:33,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 18 conjunts are in the unsatisfiable core [2021-03-10 19:43:33,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:43:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:34,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:43:34,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21 [2021-03-10 19:43:34,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519235533] [2021-03-10 19:43:34,007 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-10 19:43:34,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:43:34,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-10 19:43:34,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2021-03-10 19:43:34,008 INFO L87 Difference]: Start difference. First operand 303802 states and 922143 transitions. Second operand has 21 states, 21 states have (on average 3.619047619047619) internal successors, (76), 21 states have internal predecessors, (76), 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) [2021-03-10 19:43:35,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:43:35,973 INFO L93 Difference]: Finished difference Result 303810 states and 922151 transitions. [2021-03-10 19:43:35,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-10 19:43:35,973 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 3.619047619047619) internal successors, (76), 21 states have internal predecessors, (76), 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 79 [2021-03-10 19:43:35,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:43:36,632 INFO L225 Difference]: With dead ends: 303810 [2021-03-10 19:43:36,632 INFO L226 Difference]: Without dead ends: 303810 [2021-03-10 19:43:36,633 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 289.1ms TimeCoverageRelationStatistics Valid=427, Invalid=905, Unknown=0, NotChecked=0, Total=1332 [2021-03-10 19:43:51,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303810 states. [2021-03-10 19:43:54,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303810 to 303807. [2021-03-10 19:43:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303807 states, 303783 states have (on average 3.0355484013259466) internal successors, (922148), 303806 states have internal predecessors, (922148), 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) [2021-03-10 19:43:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303807 states to 303807 states and 922148 transitions. [2021-03-10 19:43:56,293 INFO L78 Accepts]: Start accepts. Automaton has 303807 states and 922148 transitions. Word has length 79 [2021-03-10 19:43:56,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:43:56,293 INFO L480 AbstractCegarLoop]: Abstraction has 303807 states and 922148 transitions. [2021-03-10 19:43:56,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 3.619047619047619) internal successors, (76), 21 states have internal predecessors, (76), 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) [2021-03-10 19:43:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 303807 states and 922148 transitions. [2021-03-10 19:43:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-03-10 19:43:56,294 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:43:56,295 INFO L519 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:43:56,509 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-03-10 19:43:56,510 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:43:56,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:43:56,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1947701752, now seen corresponding path program 9 times [2021-03-10 19:43:56,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:43:56,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240312726] [2021-03-10 19:43:56,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:43:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-10 19:43:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:56,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240312726] [2021-03-10 19:43:56,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [77600644] [2021-03-10 19:43:56,660 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-10 19:43:56,773 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-03-10 19:43:56,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-10 19:43:56,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-10 19:43:56,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-10 19:43:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-10 19:43:56,877 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-10 19:43:56,877 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 23 [2021-03-10 19:43:56,877 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495501245] [2021-03-10 19:43:56,877 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-03-10 19:43:56,877 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-10 19:43:56,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-03-10 19:43:56,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-03-10 19:43:56,878 INFO L87 Difference]: Start difference. First operand 303807 states and 922148 transitions. Second operand has 23 states, 23 states have (on average 3.5217391304347827) internal successors, (81), 23 states have internal predecessors, (81), 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) [2021-03-10 19:43:58,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-10 19:43:58,725 INFO L93 Difference]: Finished difference Result 303812 states and 922153 transitions. [2021-03-10 19:43:58,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-10 19:43:58,726 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.5217391304347827) internal successors, (81), 23 states have internal predecessors, (81), 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 84 [2021-03-10 19:43:58,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-10 19:43:59,323 INFO L225 Difference]: With dead ends: 303812 [2021-03-10 19:43:59,323 INFO L226 Difference]: Without dead ends: 303812 [2021-03-10 19:43:59,324 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 289.4ms TimeCoverageRelationStatistics Valid=524, Invalid=1116, Unknown=0, NotChecked=0, Total=1640 [2021-03-10 19:44:13,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303812 states. [2021-03-10 19:44:16,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303812 to 303812. [2021-03-10 19:44:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303812 states, 303788 states have (on average 3.0355148985476714) internal successors, (922153), 303811 states have internal predecessors, (922153), 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) [2021-03-10 19:44:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303812 states to 303812 states and 922153 transitions. [2021-03-10 19:44:18,577 INFO L78 Accepts]: Start accepts. Automaton has 303812 states and 922153 transitions. Word has length 84 [2021-03-10 19:44:18,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-10 19:44:18,577 INFO L480 AbstractCegarLoop]: Abstraction has 303812 states and 922153 transitions. [2021-03-10 19:44:18,577 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 3.5217391304347827) internal successors, (81), 23 states have internal predecessors, (81), 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) [2021-03-10 19:44:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 303812 states and 922153 transitions. [2021-03-10 19:44:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-03-10 19:44:18,578 INFO L511 BasicCegarLoop]: Found error trace [2021-03-10 19:44:18,578 INFO L519 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-10 19:44:18,793 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-03-10 19:44:18,794 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-10 19:44:18,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-10 19:44:18,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1859529461, now seen corresponding path program 10 times [2021-03-10 19:44:18,794 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-10 19:44:18,794 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575562049] [2021-03-10 19:44:18,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-10 19:44:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-10 19:44:18,808 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-10 19:44:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-10 19:44:18,818 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-10 19:44:18,829 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-10 19:44:18,829 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-10 19:44:18,829 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-03-10 19:44:18,829 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-10 19:44:18,830 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-10 19:44:18,841 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,842 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,843 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,844 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,845 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,846 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,847 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,848 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,849 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,850 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,851 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,852 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,853 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,854 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,855 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,856 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,857 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,858 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,859 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,860 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,861 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,862 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,863 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,864 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,865 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,866 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,867 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,867 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,867 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#in~entry.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,868 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_cache_entry_addref_~entry.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~post37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,869 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_cache_entry_addref_#t~mem36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-10 19:44:18,871 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-10 19:44:18,871 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-10 19:44:18,871 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-10 19:44:18,871 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-10 19:44:18,871 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-10 19:44:18,871 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-10 19:44:18,872 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-10 19:44:18,872 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-10 19:44:18,872 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-10 19:44:18,872 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-10 19:44:18,873 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 306 places, 374 transitions, 778 flow Received shutdown request... [2021-03-10 19:51:33,381 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-10 19:51:33,384 WARN L224 ceAbstractionStarter]: Timeout [2021-03-10 19:51:33,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.03 07:51:33 BasicIcfg [2021-03-10 19:51:33,384 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-10 19:51:33,384 INFO L168 Benchmark]: Toolchain (without parser) took 791053.77 ms. Allocated memory was 255.9 MB in the beginning and 15.9 GB in the end (delta: 15.7 GB). Free memory was 234.7 MB in the beginning and 13.3 GB in the end (delta: -13.1 GB). Peak memory consumption was 9.1 GB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,384 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 255.9 MB. Free memory is still 238.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-10 19:51:33,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.96 ms. Allocated memory was 255.9 MB in the beginning and 348.1 MB in the end (delta: 92.3 MB). Free memory was 234.1 MB in the beginning and 285.8 MB in the end (delta: -51.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,384 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.85 ms. Allocated memory is still 348.1 MB. Free memory was 285.8 MB in the beginning and 283.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,384 INFO L168 Benchmark]: Boogie Preprocessor took 21.72 ms. Allocated memory is still 348.1 MB. Free memory was 283.1 MB in the beginning and 281.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,385 INFO L168 Benchmark]: RCFGBuilder took 546.46 ms. Allocated memory is still 348.1 MB. Free memory was 281.0 MB in the beginning and 299.9 MB in the end (delta: -18.9 MB). Peak memory consumption was 16.2 MB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,385 INFO L168 Benchmark]: TraceAbstraction took 789887.17 ms. Allocated memory was 348.1 MB in the beginning and 15.9 GB in the end (delta: 15.6 GB). Free memory was 298.8 MB in the beginning and 13.3 GB in the end (delta: -13.0 GB). Peak memory consumption was 9.1 GB. Max. memory is 16.0 GB. [2021-03-10 19:51:33,385 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 255.9 MB. Free memory is still 238.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 525.96 ms. Allocated memory was 255.9 MB in the beginning and 348.1 MB in the end (delta: 92.3 MB). Free memory was 234.1 MB in the beginning and 285.8 MB in the end (delta: -51.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 64.85 ms. Allocated memory is still 348.1 MB. Free memory was 285.8 MB in the beginning and 283.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 21.72 ms. Allocated memory is still 348.1 MB. Free memory was 283.1 MB in the beginning and 281.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 546.46 ms. Allocated memory is still 348.1 MB. Free memory was 281.0 MB in the beginning and 299.9 MB in the end (delta: -18.9 MB). Peak memory consumption was 16.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 789887.17 ms. Allocated memory was 348.1 MB in the beginning and 15.9 GB in the end (delta: 15.6 GB). Free memory was 298.8 MB in the beginning and 13.3 GB in the end (delta: -13.0 GB). Peak memory consumption was 9.1 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 922]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 922). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 306 places, 374 transitions, 778 flow. Already constructed 786510 states. Currently 114427 states in worklist.. - TimeoutResultAtElement [Line: 922]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 922). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 306 places, 374 transitions, 778 flow. Already constructed 786510 states. Currently 114427 states in worklist.. - TimeoutResultAtElement [Line: 922]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 922). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 306 places, 374 transitions, 778 flow. Already constructed 786510 states. Currently 114427 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 191 locations, 3 error locations. Started 3 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 789717.5ms, OverallIterations: 25, TraceHistogramMax: 10, EmptinessCheckTime: 375.1ms, AutomataDifference: 31495.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 515213.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 5026 SDtfs, 468 SDslu, 22679 SDs, 0 SdLazy, 1067 SolverSat, 191 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 520.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1542 GetRequests, 1122 SyntacticMatches, 0 SemanticMatches, 420 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2225 ImplicationChecksByTransitivity, 2568.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=321757occurred in iteration=0, InterpolantAutomatonStates: 337, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 232970.8ms AutomataMinimizationTime, 23 MinimizatonAttempts, 54 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 236.1ms SsaConstructionTime, 601.8ms SatisfiabilityAnalysisTime, 3507.6ms InterpolantComputationTime, 2575 NumberOfCodeBlocks, 2548 NumberOfCodeBlocksAsserted, 94 NumberOfCheckSat, 2362 ConstructedInterpolants, 0 QuantifiedInterpolants, 4252 SizeOfPredicates, 180 NumberOfNonLiveVariables, 2360 ConjunctsInSsa, 218 ConjunctsInUnsatCore, 42 InterpolantComputations, 5 PerfectInterpolantSequences, 295/2876 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown